In this article, I will show you a online supply platform where you can buy or sell 4-Fluorophenylacetic acid or any other chemicals. Here are the nearly suppliers’ informetion about 4-Fluorophenylacetic acid (CAS NO:405-50-5)in guidechem.
1.AOPHARM
Updatetime:Dec 30 2013
Min. Order:
DetailDesc:4-Fluorophenylacetic acid
Tel:86-311-66600578
Address:C-2103 Wonder Business Square, 15 Yuhua West Rd.
2.Hangzhou Dayangchem Co., Ltd.
4-Fluorophenylacetic acid(CAS NO:405-50-5)
Updatetime:Dec 30 2013
DetailDesc:4-Fluorophenylacetic acid
Tel:86-571-88938639
Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China
3.Capot Chemical Co., Ltd.
Updatetime:Dec 27 2013
Purity:98% Min. Order:1/Kilogram Supply Ability:up to kgs Month/Kilogram
DetailDesc:154.14,C8H7FO2
Tel:86-571-85586718
Address:Joinhands Science Park, No.4028,Nanhuan Road,
4.Atomax Chemicals Co.,Ltd
Updatetime:Dec 11 2013
Purity:95%+ Min. Order:mg/g/Gram Supply Ability:kg/T Month/Gram
DetailDesc:We are a leading global supplier and manufacturer of chiral chemicals, amino acids, aromatic and pyridine halogens, natural extracts and pharmaceutical raw materials. Those chemicals are widely used in the pharmaceutical and fine chemical industries and in research laboratories.
Tel:86-755-33239182
Address:Huiji302 Hutingju Sanwei Xixiang SHENZHEN 518126, China
5.Jinan Haohua Industry Co., Ltd.
Updatetime:Dec 30 2013
Purity:99 Min. Order:1/Kilogram Supply Ability:100 Year/Metric Ton
Tel:0086-531-58773055
Address:No.59 Gongye South RD
6.Andexin industrial Co.,Limited
Updatetime:Dec 30 2013
Min. Order:1/Gram Supply Ability:1 Month/Metric Ton
Tel:86-411-39074598
Address:No.98,Shengli road,,Jinzhou district,
Introduction:Andexin industrial Co.,Limited was established in 2001. Our company is a professional high-tech enterprise located in China northeast, enjoying convenient transportation access, and its products have been issued with ISO 9001:2008. Our products has been exported to more than twenty countries and won good reputation among our old customers.
7.China Huanyu Chemical Industrial Co.,Ltd
Updatetime:Dec 30 2013
DetailDesc:4-Fluorophenylacetic acid
Tel:86-310-6034055
Address:Maoyi Road,Hanshan District,Handan
8.Hui Chem Company Limited
4-Fluorophenylacetic acid
Updatetime:Dec 27 2013
Purity:98% Min. Order:1/Gram Supply Ability:10 Month/Kilogram
DetailDesc:We could receive custom synthesis according to your requirements from lab scale to commercial scale
Tel:86-21-60542966
Address:Lane 299 Bisheng Rd,Pudong District
9.Boc Sciences
4-Fluorophenylacetic acid
Updatetime:Dec 20 2013
DetailDesc:4-Fluorophenylacetic acid
Tel:1-631-5046093
Address:45-16 Ramsey Road Shirley, NY 11967, USA
10.Shijiazhuang Sdyano Fine Chemical Co., Ltd
4-Fluorophenylacetic acid
Updatetime:Dec 30 2013
Tel:86-311-89830448
Address:Room 37-2-2501, Yiyuan Dong Gang Jianshe Nan Stree
Introduction:Shijiazhuang Sdyano Fine Chemical Co., Ltd. is a company specializing in pharmaceutical intermediates, liquid crystal intermediates, PDLC LCD, OLED LCD, such as fine chemicals R & D, production and sales of integrated chemical enterprise modernization. Our company has three subsidiaries: R & D center, production base and sales.
Want to learn more information about 4-Fluorophenylacetic acid, you can access the guidechem.com. Guidechem.com is just a place for you to look for some chemicals. Guidechem provide the most convenient conditions for the international buyers and let these leads benefit all the business people.
2013年12月30日星期一
2013年12月29日星期日
Hot supply chemical: Piperine
Piperine is commercially available. If desired, it may be extracted from black pepper using dichloromethane. Aqueous hydrotopes can also be used in the extraction to result in high yield and selectivity. The amount of piperine varies from 1-2% in long pepper, to 5-9% in the white and the black peppers of commerce.
Further, it may be prepared by treating the solvent-free residue from an alcoholic extract of black pepper, with a solution of potassium hydroxide to remove resin (said to contain chavicine, an isomer of piperine) and solution of the washed, insoluble residue in warm alcohol, from which the alkaloid crystallises on cooling.
In this article, I will show you a online supply platform where you can buy or sell Docusate sodium or any other chemicals. Here are the nearly suppliers’ informetion about Docusate sodium (CAS NO: 94-62-2)in guidechem.
1.Capot Chemical Co., Ltd.
Updatetime:Dec 27 2013
Purity:98% Min. Order:1/Kilogram Supply Ability:up to kgs Month/Kilogram
DetailDesc:285.34,C17H19NO3
Tel:86-571-85586718
Address:Joinhands Science Park, No.4028,Nanhuan Road
2.Hangzhou Dayangchem Co., Ltd.
Piperine(CAS NO: 94-62-2)
Updatetime:Dec 27 2013
Tel:86-571-88938639
Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China
Introduction:Hangzhou Dayangchem Co.,Ltd dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredient(s); Nutritional products; Custom synthesis; Contract Manufacturing. We pride ourelf on our excellent team of well-known engineers, technological persons and young professional staffs to research and develop new process.
3.Changsheng International Chemical Industry Co.Ltd.
Updatetime:Dec 29 2013
Supply Ability:Success
Tel:86-311-80955068
Address:No 98 Gongnong Street,Shijiazhuang Hebei,China
4.Shanghai UCHEM Inc.
Updatetime:Dec 28 2013
Tel:086-021-61555264
Address:4th Floor,Build A,500Jianyun Road,Zhoupu,Pudong,Shanghai
Introduction:Shanghai UCHEM Inc. has been focusing on development and manufacturing of advanced intermediates for optoelectronic materials, pharmaceuticals, and agrochemicals, and earned a reputation as leading provider of innovative, high quality chemicals. We are committed to exceeding the customer’s expectations.
5.Amadis Chemical Co.,Ltd.
Updatetime:Oct 24 2013
DetailDesc:Pharmaceutical Intermediates
Tel:86-571-89925085
Address:SaiBo Pioneer Park.No.168,Jianding Road,Jianggan District.
6.Shijiazhuang Lida Chemical Co., Ltd.
Piperine
Updatetime:Dec 26 2013
Tel:86-311-85737996
Address:West of Wuji County
Introduction: Shijiazhuang Lida Chemicals Co. Ltd. was established in 1993. it is a professional aroma chemicals producer in Shijiazhuang, Hebei Province, P.R.China. Our company has more than 300 kinds of aroma compounds which can be used in food, tobacco and cosmetics industry.
7.Shanghai Tauto Biotech Co., Ltd
Piperine
Updatetime:Oct 17 2013
Tel:+86-21-51320588
Address:No. 326, Aidisheng Rd , Zhangjiang Hi-tech Park, Shanghai , P.R.CHINA
Introduction:Tauto Biotech, one of the leading manufacturers of Phytochemicals and Botanical/Herbal reference materials (more than 700 kinds in about 50 series)in China has been devoting efforts on the research, manufacture and analysis of reference materials for 12 years. There are separated R&D center, manufacture center and analysis center in our company which occupy 20000 square meters in Shanghai.
Want to learn more information about Piperine, you can access the guidechem.com. Guidechem.com is just a place for you to look for some chemicals.
Further, it may be prepared by treating the solvent-free residue from an alcoholic extract of black pepper, with a solution of potassium hydroxide to remove resin (said to contain chavicine, an isomer of piperine) and solution of the washed, insoluble residue in warm alcohol, from which the alkaloid crystallises on cooling.
In this article, I will show you a online supply platform where you can buy or sell Docusate sodium or any other chemicals. Here are the nearly suppliers’ informetion about Docusate sodium (CAS NO: 94-62-2)in guidechem.
1.Capot Chemical Co., Ltd.
Updatetime:Dec 27 2013
Purity:98% Min. Order:1/Kilogram Supply Ability:up to kgs Month/Kilogram
DetailDesc:285.34,C17H19NO3
Tel:86-571-85586718
Address:Joinhands Science Park, No.4028,Nanhuan Road
2.Hangzhou Dayangchem Co., Ltd.
Piperine(CAS NO: 94-62-2)
Updatetime:Dec 27 2013
Tel:86-571-88938639
Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China
Introduction:Hangzhou Dayangchem Co.,Ltd dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredient(s); Nutritional products; Custom synthesis; Contract Manufacturing. We pride ourelf on our excellent team of well-known engineers, technological persons and young professional staffs to research and develop new process.
3.Changsheng International Chemical Industry Co.Ltd.
Updatetime:Dec 29 2013
Supply Ability:Success
Tel:86-311-80955068
Address:No 98 Gongnong Street,Shijiazhuang Hebei,China
4.Shanghai UCHEM Inc.
Updatetime:Dec 28 2013
Tel:086-021-61555264
Address:4th Floor,Build A,500Jianyun Road,Zhoupu,Pudong,Shanghai
Introduction:Shanghai UCHEM Inc. has been focusing on development and manufacturing of advanced intermediates for optoelectronic materials, pharmaceuticals, and agrochemicals, and earned a reputation as leading provider of innovative, high quality chemicals. We are committed to exceeding the customer’s expectations.
5.Amadis Chemical Co.,Ltd.
Updatetime:Oct 24 2013
DetailDesc:Pharmaceutical Intermediates
Tel:86-571-89925085
Address:SaiBo Pioneer Park.No.168,Jianding Road,Jianggan District.
6.Shijiazhuang Lida Chemical Co., Ltd.
Piperine
Updatetime:Dec 26 2013
Tel:86-311-85737996
Address:West of Wuji County
Introduction: Shijiazhuang Lida Chemicals Co. Ltd. was established in 1993. it is a professional aroma chemicals producer in Shijiazhuang, Hebei Province, P.R.China. Our company has more than 300 kinds of aroma compounds which can be used in food, tobacco and cosmetics industry.
7.Shanghai Tauto Biotech Co., Ltd
Piperine
Updatetime:Oct 17 2013
Tel:+86-21-51320588
Address:No. 326, Aidisheng Rd , Zhangjiang Hi-tech Park, Shanghai , P.R.CHINA
Introduction:Tauto Biotech, one of the leading manufacturers of Phytochemicals and Botanical/Herbal reference materials (more than 700 kinds in about 50 series)in China has been devoting efforts on the research, manufacture and analysis of reference materials for 12 years. There are separated R&D center, manufacture center and analysis center in our company which occupy 20000 square meters in Shanghai.
Want to learn more information about Piperine, you can access the guidechem.com. Guidechem.com is just a place for you to look for some chemicals.
2013年12月27日星期五
Order you 4-Nitro-3-(trifluoromethyl)aniline
Chemical Name:4-Nitro-3-trifluoromethyl aniline
Synonyms:5-Amino-2-nitrobenzotrifluoride; 4-Nitro-3-trifluoromethyl aniline
Molecular Formula:C7H5F3N2O2
Formula Weight:206.12
Appearance:yellow crystal
CBNumber:CB4483928
CAS No. 393-11-3
Stability:Stable at room temperature in closed containers under normal storage and handling conditions.
Storage Temperature: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
In this article, I will mainly show you a online supply platform where you can buy or sell 4-Nitro-3-(trifluoromethyl)aniline or any other chemicals. Here are the nearly suppliers’ informetion about 4-Nitro-3-(trifluoromethyl)aniline (CAS NO: 393-11-3)in guidechem.
1.AOPHARM
Updatetime:Dec 26 2013
Min. Order:
DetailDesc:4-Nitro-3-trifluoromethyl aniline
Tel:86-311-66600578
Address:C-2103 Wonder Business Square, 15 Yuhua West Rd.
2.Hangzhou Dayangchem Co., Ltd.
4-Nitro-3-(trifluoromethyl)aniline (CAS NO: 393-11-3)
Updatetime:Dec 26 2013
DetailDesc:5-Amino-2-nitrobenzotrifluoride
Tel:86-571-88938639
Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China
3.Jinan Haohua Industry Co., Ltd.
Updatetime:Dec 26 2013
Purity:99 Min. Order:1/Kilogram Supply Ability:100 Year/Metric Ton
DetailDesc:Haohua Industry has set up four big production bases and one R&D Center in China. Over the past years, we are engaged in the exporting business, our products have reached far to the USA, Europe, South Asia, Middle East and so on, also our company has established long term.
Tel:0086-531-58773055
Address:No.59 Gongye South RD
4.China Huanyu Chemical Industrial Co.,Ltd
Updatetime:Dec 26 2013
DetailDesc:5-Fluoro-2-Methoxyaniline
Tel:86-310-6034055
Address:Maoyi Road,Hanshan District,Handan
5.Hui Chem Company Limited
Updatetime:Dec 23 2013
Purity:98% Min. Order:1/Gram Supply Ability:10 Month/Kilogram
DetailDesc:We could receive custom synthesis according to your requirements from lab scale to commercial scale
Tel:86-21-60542966
Address:Lane 299 Bisheng Rd,Pudong District
6.Boc Sciences
Updatetime:Dec 20 2013
DetailDesc:4-Nitro-3-(trifluoromethyl)aniline
Tel:1-631-5046093
Address:45-16 Ramsey Road Shirley, NY 11967, USA
7.Zhejiang Kaili Industrial Co., Ltd.
4-Nitro-3-(trifluoromethyl)aniline
Updatetime:Oct 31 2013
DetailDesc:Zhejiang Kaili Industrial Co., Ltd. is collect Science, Industrial and Trade together for a comprehensive high-tech entities. We are mainly engaged in the research, development, production and sales of APIs and pharmaceutical intermediates.
Tel:86-571-85241926
Address:Block C&D,12/F,Lantian Business Center,No.18 Moganshan Road,Hangzhou,China
8.Hope Pharmaceutical Co., Ltd.
4-Nitro-3-(trifluoromethyl)aniline
Updatetime:Oct 16 2013
Tel:86-21-12345678
Address:Lane No.36, Zhongke road 2195, Zhangjiang high-tech park, Pudong new area Shanghai, China
Introduction:Founded by a group of veterans from the US biopharmaceutical industry in 2010, P&T is now a leading Shanghai-based CRO company providing drug discovery and development services worldwide. With our technical expertise and excellent research facilities, we offer broad and integrated chemical synthesis (custom synthesis, library design and synthesis), medicinal chemistry
9.Shenzhen KL Technology Co., Ltd
4-Nitro-3-(trifluoromethyl)aniline
Updatetime:Oct 06 2013
Tel:+86-755-33670265
Address:3/F Weiye Building, Niulanqian, Longhua Town, Bao'an District, ShenZhen, Guangdong, China
Want to learn more supply information about 4-Nitro-3-(trifluoromethyl)aniline, you can access the guidechem.com. Guidechem chemical B2B network provides information on china and global chemical market quotation and relative chemical Information. Guidechem Chemical Network providing the most complete information of the chemical industry.
Synonyms:5-Amino-2-nitrobenzotrifluoride; 4-Nitro-3-trifluoromethyl aniline
Molecular Formula:C7H5F3N2O2
Formula Weight:206.12
Appearance:yellow crystal
CBNumber:CB4483928
CAS No. 393-11-3
Stability:Stable at room temperature in closed containers under normal storage and handling conditions.
Storage Temperature: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
In this article, I will mainly show you a online supply platform where you can buy or sell 4-Nitro-3-(trifluoromethyl)aniline or any other chemicals. Here are the nearly suppliers’ informetion about 4-Nitro-3-(trifluoromethyl)aniline (CAS NO: 393-11-3)in guidechem.
1.AOPHARM
Updatetime:Dec 26 2013
Min. Order:
DetailDesc:4-Nitro-3-trifluoromethyl aniline
Tel:86-311-66600578
Address:C-2103 Wonder Business Square, 15 Yuhua West Rd.
2.Hangzhou Dayangchem Co., Ltd.
4-Nitro-3-(trifluoromethyl)aniline (CAS NO: 393-11-3)
Updatetime:Dec 26 2013
DetailDesc:5-Amino-2-nitrobenzotrifluoride
Tel:86-571-88938639
Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China
3.Jinan Haohua Industry Co., Ltd.
Updatetime:Dec 26 2013
Purity:99 Min. Order:1/Kilogram Supply Ability:100 Year/Metric Ton
DetailDesc:Haohua Industry has set up four big production bases and one R&D Center in China. Over the past years, we are engaged in the exporting business, our products have reached far to the USA, Europe, South Asia, Middle East and so on, also our company has established long term.
Tel:0086-531-58773055
Address:No.59 Gongye South RD
4.China Huanyu Chemical Industrial Co.,Ltd
Updatetime:Dec 26 2013
DetailDesc:5-Fluoro-2-Methoxyaniline
Tel:86-310-6034055
Address:Maoyi Road,Hanshan District,Handan
5.Hui Chem Company Limited
Updatetime:Dec 23 2013
Purity:98% Min. Order:1/Gram Supply Ability:10 Month/Kilogram
DetailDesc:We could receive custom synthesis according to your requirements from lab scale to commercial scale
Tel:86-21-60542966
Address:Lane 299 Bisheng Rd,Pudong District
6.Boc Sciences
Updatetime:Dec 20 2013
DetailDesc:4-Nitro-3-(trifluoromethyl)aniline
Tel:1-631-5046093
Address:45-16 Ramsey Road Shirley, NY 11967, USA
7.Zhejiang Kaili Industrial Co., Ltd.
4-Nitro-3-(trifluoromethyl)aniline
Updatetime:Oct 31 2013
DetailDesc:Zhejiang Kaili Industrial Co., Ltd. is collect Science, Industrial and Trade together for a comprehensive high-tech entities. We are mainly engaged in the research, development, production and sales of APIs and pharmaceutical intermediates.
Tel:86-571-85241926
Address:Block C&D,12/F,Lantian Business Center,No.18 Moganshan Road,Hangzhou,China
8.Hope Pharmaceutical Co., Ltd.
4-Nitro-3-(trifluoromethyl)aniline
Updatetime:Oct 16 2013
Tel:86-21-12345678
Address:Lane No.36, Zhongke road 2195, Zhangjiang high-tech park, Pudong new area Shanghai, China
Introduction:Founded by a group of veterans from the US biopharmaceutical industry in 2010, P&T is now a leading Shanghai-based CRO company providing drug discovery and development services worldwide. With our technical expertise and excellent research facilities, we offer broad and integrated chemical synthesis (custom synthesis, library design and synthesis), medicinal chemistry
9.Shenzhen KL Technology Co., Ltd
4-Nitro-3-(trifluoromethyl)aniline
Updatetime:Oct 06 2013
Tel:+86-755-33670265
Address:3/F Weiye Building, Niulanqian, Longhua Town, Bao'an District, ShenZhen, Guangdong, China
Want to learn more supply information about 4-Nitro-3-(trifluoromethyl)aniline, you can access the guidechem.com. Guidechem chemical B2B network provides information on china and global chemical market quotation and relative chemical Information. Guidechem Chemical Network providing the most complete information of the chemical industry.
2013年12月26日星期四
Do you need high quality 4-Bromobenzonitrile
In this article, I will show you a online supply platform where you can buy or sell 4-Bromobenzonitrile or any other chemicals. Here are the nearly suppliers' informetion about 4-Bromobenzonitrile (CAS NO: 623-00-7)in guidechem.
1.Capot Chemical Co., Ltd.
4-Bromobenzonitrile
Updatetime:Dec 25 2013
Purity:98% Min. Order:1/Kilogram Supply Ability:up to kgs Month/Kilogram
DetailDesc:182.02,C7H4BrN
Tel:86-571-85586718
Address:Joinhands Science Park, No.4028,Nanhuan Road,
2.Hangzhou Dayangchem Co., Ltd.
4-Bromobenzonitrile
Updatetime:Dec 25 2013
DetailDesc:4-Bromobenzonitrile
Tel:86-571-88938639
Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China
3.AOPHARM
4-Bromobenzonitrile(CAS NO: 623-00-7)
Updatetime:Dec 24 2013
Purity:99%
DetailDesc:White to light yellow powder or flakes
Tel:86-311-66600578
Address:C-2103 Wonder Business Square, 15 Yuhua West Rd.
4.Atomax Chemicals Co.,Ltd
Updatetime:Dec 11 2013
Purity:95%+ Min. Order:mg/g/Gram Supply Ability:kg/T Month/Kilogram
DetailDesc:We are a leading global supplier and manufacturer of chiral chemicals, amino acids, aromatic and pyridine halogens, natural extracts and pharmaceutical raw materials. Those chemicals are widely used in the pharmaceutical and fine chemical industries and in research laboratories.
Tel:86-755-33239182
Address:Huiji302 Hutingju Sanwei Xixiang SHENZHEN 518126, China
5.Jinan Haohua Industry Co., Ltd.
Updatetime:Dec 25 2013
Purity:99 Min. Order:1/Kilogram Supply Ability:100 Year/Metric Ton
DetailDesc:Benzonitrile,4-bromo-;1-Bromo-4-cyanobenzene;p-Bromobenzonitrile;4-Bromo Benzonitrile;4-Bromoaniline;4-bromo-benzonitrile;4-bromophenylcarbonitrile;
Tel:0086-531-58773055
Address:No.59 Gongye South RD
6.Shanghai Pengteng Fine Chemical Co., Ltd.
Updatetime:Oct 17 2013
DetailDesc:Our company keeps the business tenet of “people first and customer esteemed” and the service principle of “superior quality, reasonable price, good faith”. We insist on the principle of win-win cooperation and would like to create brilliant future hand in hand with you!
Tel:86-15262230-560
Address:No.9, Haikou Road, Huai'an Industiral Park, Jiangsu Province, China
7.Ningbo Sialon Chem Co., Ltd.
Updatetime:Dec 25 2013
Purity:98% Min. Order:10 Kilogram/Kilogram Supply Ability:100Kilogram Month/Metric Ton
DetailDesc:Yellow to brown liquid
Tel:+86-574-28809708
Address:Changle Village, Gaoqiao Town, Yinzhou District, Ningbo City, Zhejang Province, China(CN) .
8.Shenyang Ideal Chemical Product Co.,Ltd
Updatetime:Dec 25 2013
DetailDesc: EINECS: 210-764-9 Molecular Formula: C7H4BrN Melting Point: 111-114 C Boiling Point: 235-237C Stability: Stable under normal temperatures and pressures. Water Solubility: Refractive index: 1.606 Flash Point: 97 C Purity: Appearance: white to light yellow powder or flakes.
Tel:86-24-31689845
Address::(1-7-4),18-A South No. 2 Road ,Heping District,
9.Changsheng International Chemical Industry Co.Ltd.
4-Bromobenzonitrile
Updatetime:Dec 25 2013
DetailDesc: Usage: Pharmaceutical Intermediates. Widely used in medicine, research, etc
Tel:86-311-80955068
Address:No 98 Gongnong Street,Shijiazhuang Hebei,China
10.China Huanyu Chemical Industrial Co.,Ltd
4-Bromobenzonitrile
Updatetime:Dec 25 2013
DetailDesc:2-Bromobenzoylacetonitrile
Tel:86-310-6034055
Address:Maoyi Road,Hanshan District,Handan
11.Hui Chem Company Limited
4-Bromobenzonitrile
Updatetime:Dec 23 2013
Purity:98% Min. Order:1/Gram Supply Ability:10 Month/Kilogram
DetailDesc:We could receive custom synthesis according to your requirements from lab scale to commercial scale
Tel:86-21-60542966
Address:Lane 299 Bisheng Rd,Pudong District
Want to learn more information about 4-Bromobenzonitrile, you can access the guidechem.com. Guidechem.com is just a place for you to look for some chemicals. Guidechem provide the most convenient conditions for the international buyers and let these leads benefit all the business people.
1.Capot Chemical Co., Ltd.
4-Bromobenzonitrile
Updatetime:Dec 25 2013
Purity:98% Min. Order:1/Kilogram Supply Ability:up to kgs Month/Kilogram
DetailDesc:182.02,C7H4BrN
Tel:86-571-85586718
Address:Joinhands Science Park, No.4028,Nanhuan Road,
2.Hangzhou Dayangchem Co., Ltd.
4-Bromobenzonitrile
Updatetime:Dec 25 2013
DetailDesc:4-Bromobenzonitrile
Tel:86-571-88938639
Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China
3.AOPHARM
4-Bromobenzonitrile(CAS NO: 623-00-7)
Updatetime:Dec 24 2013
Purity:99%
DetailDesc:White to light yellow powder or flakes
Tel:86-311-66600578
Address:C-2103 Wonder Business Square, 15 Yuhua West Rd.
4.Atomax Chemicals Co.,Ltd
Updatetime:Dec 11 2013
Purity:95%+ Min. Order:mg/g/Gram Supply Ability:kg/T Month/Kilogram
DetailDesc:We are a leading global supplier and manufacturer of chiral chemicals, amino acids, aromatic and pyridine halogens, natural extracts and pharmaceutical raw materials. Those chemicals are widely used in the pharmaceutical and fine chemical industries and in research laboratories.
Tel:86-755-33239182
Address:Huiji302 Hutingju Sanwei Xixiang SHENZHEN 518126, China
5.Jinan Haohua Industry Co., Ltd.
Updatetime:Dec 25 2013
Purity:99 Min. Order:1/Kilogram Supply Ability:100 Year/Metric Ton
DetailDesc:Benzonitrile,4-bromo-;1-Bromo-4-cyanobenzene;p-Bromobenzonitrile;4-Bromo Benzonitrile;4-Bromoaniline;4-bromo-benzonitrile;4-bromophenylcarbonitrile;
Tel:0086-531-58773055
Address:No.59 Gongye South RD
6.Shanghai Pengteng Fine Chemical Co., Ltd.
Updatetime:Oct 17 2013
DetailDesc:Our company keeps the business tenet of “people first and customer esteemed” and the service principle of “superior quality, reasonable price, good faith”. We insist on the principle of win-win cooperation and would like to create brilliant future hand in hand with you!
Tel:86-15262230-560
Address:No.9, Haikou Road, Huai'an Industiral Park, Jiangsu Province, China
7.Ningbo Sialon Chem Co., Ltd.
Updatetime:Dec 25 2013
Purity:98% Min. Order:10 Kilogram/Kilogram Supply Ability:100Kilogram Month/Metric Ton
DetailDesc:Yellow to brown liquid
Tel:+86-574-28809708
Address:Changle Village, Gaoqiao Town, Yinzhou District, Ningbo City, Zhejang Province, China(CN) .
8.Shenyang Ideal Chemical Product Co.,Ltd
Updatetime:Dec 25 2013
DetailDesc: EINECS: 210-764-9 Molecular Formula: C7H4BrN Melting Point: 111-114 C Boiling Point: 235-237C Stability: Stable under normal temperatures and pressures. Water Solubility: Refractive index: 1.606 Flash Point: 97 C Purity: Appearance: white to light yellow powder or flakes.
Tel:86-24-31689845
Address::(1-7-4),18-A South No. 2 Road ,Heping District,
9.Changsheng International Chemical Industry Co.Ltd.
4-Bromobenzonitrile
Updatetime:Dec 25 2013
DetailDesc: Usage: Pharmaceutical Intermediates. Widely used in medicine, research, etc
Tel:86-311-80955068
Address:No 98 Gongnong Street,Shijiazhuang Hebei,China
10.China Huanyu Chemical Industrial Co.,Ltd
4-Bromobenzonitrile
Updatetime:Dec 25 2013
DetailDesc:2-Bromobenzoylacetonitrile
Tel:86-310-6034055
Address:Maoyi Road,Hanshan District,Handan
11.Hui Chem Company Limited
4-Bromobenzonitrile
Updatetime:Dec 23 2013
Purity:98% Min. Order:1/Gram Supply Ability:10 Month/Kilogram
DetailDesc:We could receive custom synthesis according to your requirements from lab scale to commercial scale
Tel:86-21-60542966
Address:Lane 299 Bisheng Rd,Pudong District
Want to learn more information about 4-Bromobenzonitrile, you can access the guidechem.com. Guidechem.com is just a place for you to look for some chemicals. Guidechem provide the most convenient conditions for the international buyers and let these leads benefit all the business people.
2013年12月25日星期三
Side effects of Cetirizine hydrochloride
Cetirizine is an antihistamine. It blocks the activity of histamines or inflammatory chemicals that cause inflammation reactions in the body due to exposure to allergens. The medication is sold on its own or in combination with pseudoephedrine to relieve sinus pain and pressure.
Summary of side effects :
Cetirizine hydrochloride(CAS NO:83881-52-1) may occur Drowsiness, tiredness, and dry mouth. Stomach pain may also occur, especially in children. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.
If your doctor has prescribed Cetirizine hydrochloride(CAS NO:83881-52-1), remember that he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.
A very serious allergic reaction to Cetirizine hydrochloride is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.
Details of side effects :
1.Autonomic Nervous System: anorexia, flushing, increased salivation, urinary retention.
2.Central and Peripheral Nervous Systems: abnormal coordination, ataxia, confusion, dysphonia, hyperesthesia, hyperkinesia, hypertonia, hypoesthesia, leg cramps, migraine, myelitis, paralysis, paresthesia, ptosis, syncope, tremor, twitching, vertigo, visual field defect.
3.Cardiovascular: cardiac failure, hypertension, palpitation, tachycardia.
4.Gastrointestinal: abnormal hepatic function, aggravated tooth caries, constipation, dyspepsia, eructation, flatulence, gastritis, hemorrhoids, increased appetite, melena, rectal hemorrhage, stomatitis including ulcerative stomatitis, tongue discoloration, tongue edema.
5.Hearing and Vestibular: deafness, earache, ototoxicity, tinnitus.
6.Metabolic/Nutritional: dehydration, diabetes mellitus, thirst.
7.Genitourinary: cystitis, dysuria, hematuria, micturition frequency, polyuria, urinary incontinence, urinary tract infection.
8.Psychiatric: abnormal thinking, agitation, amnesia, anxiety, decreased libido, depersonalization, depression, emotional lability, euphoria, impaired concentration, insomnia, nervousness, paroniria, sleep disorder.
9.Respiratory System: bronchitis, dyspnea, hyperventilation, increased sputum, pneumonia, respiratory disorder, rhinitis, sinusitis, upper respiratory tract infection.
10.Musculoskeletal: arthralgia, arthritis, arthrosis, muscle weakness, myalgia.
11.Reproductive: dysmenorrhea, female breast pain, intermenstrual bleeding, leukorrhea, menorrhagia, vaginitis.
12.Reticuloendothelial: lymphadenopathy.
13.Special Senses: parosmia, taste loss, taste perversion.
14.Vision: blindness, conjunctivitis, eye pain, glaucoma, loss of accommodation, ocular hemorrhage, xerophthalmia.
15.Skin: acne, alopecia, angioedema, bullous eruption, dermatitis, dry skin, eczema, erythematous rash, furunculosis, hyperkeratosis, hypertrichosis, increased sweating, maculopapular rash, photosensitivity reaction, photosensitivity toxic reaction, pruritus, purpura, rash, seborrhea, skin disorder, skin nodule, urticaria.
16.Body as a Whole: accidental injury, asthenia, back pain, chest pain, enlarged abdomen, face edema, fever, generalized edema, hot flashes, increased weight, leg edema, malaise, nasal polyp, pain, pallor, periorbital edema, peripheral edema, rigors.
Occasional instances of transient, reversible hepatic transaminase elevations have occurred during Cetirizine hydrochloride therapy. Hepatitis with significant transaminase elevation and elevated bilirubin in association with the use of Cetirizine hydrochloride has been reported.
Want to learn more information about Cetirizine Hydrochloride, you can access the guidechem.com. Guidechem.com is just a place for you to look for some chemicals.
Summary of side effects :
Cetirizine hydrochloride(CAS NO:83881-52-1) may occur Drowsiness, tiredness, and dry mouth. Stomach pain may also occur, especially in children. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.
If your doctor has prescribed Cetirizine hydrochloride(CAS NO:83881-52-1), remember that he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.
A very serious allergic reaction to Cetirizine hydrochloride is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.
Details of side effects :
1.Autonomic Nervous System: anorexia, flushing, increased salivation, urinary retention.
2.Central and Peripheral Nervous Systems: abnormal coordination, ataxia, confusion, dysphonia, hyperesthesia, hyperkinesia, hypertonia, hypoesthesia, leg cramps, migraine, myelitis, paralysis, paresthesia, ptosis, syncope, tremor, twitching, vertigo, visual field defect.
3.Cardiovascular: cardiac failure, hypertension, palpitation, tachycardia.
4.Gastrointestinal: abnormal hepatic function, aggravated tooth caries, constipation, dyspepsia, eructation, flatulence, gastritis, hemorrhoids, increased appetite, melena, rectal hemorrhage, stomatitis including ulcerative stomatitis, tongue discoloration, tongue edema.
5.Hearing and Vestibular: deafness, earache, ototoxicity, tinnitus.
6.Metabolic/Nutritional: dehydration, diabetes mellitus, thirst.
7.Genitourinary: cystitis, dysuria, hematuria, micturition frequency, polyuria, urinary incontinence, urinary tract infection.
8.Psychiatric: abnormal thinking, agitation, amnesia, anxiety, decreased libido, depersonalization, depression, emotional lability, euphoria, impaired concentration, insomnia, nervousness, paroniria, sleep disorder.
9.Respiratory System: bronchitis, dyspnea, hyperventilation, increased sputum, pneumonia, respiratory disorder, rhinitis, sinusitis, upper respiratory tract infection.
10.Musculoskeletal: arthralgia, arthritis, arthrosis, muscle weakness, myalgia.
11.Reproductive: dysmenorrhea, female breast pain, intermenstrual bleeding, leukorrhea, menorrhagia, vaginitis.
12.Reticuloendothelial: lymphadenopathy.
13.Special Senses: parosmia, taste loss, taste perversion.
14.Vision: blindness, conjunctivitis, eye pain, glaucoma, loss of accommodation, ocular hemorrhage, xerophthalmia.
15.Skin: acne, alopecia, angioedema, bullous eruption, dermatitis, dry skin, eczema, erythematous rash, furunculosis, hyperkeratosis, hypertrichosis, increased sweating, maculopapular rash, photosensitivity reaction, photosensitivity toxic reaction, pruritus, purpura, rash, seborrhea, skin disorder, skin nodule, urticaria.
16.Body as a Whole: accidental injury, asthenia, back pain, chest pain, enlarged abdomen, face edema, fever, generalized edema, hot flashes, increased weight, leg edema, malaise, nasal polyp, pain, pallor, periorbital edema, peripheral edema, rigors.
Occasional instances of transient, reversible hepatic transaminase elevations have occurred during Cetirizine hydrochloride therapy. Hepatitis with significant transaminase elevation and elevated bilirubin in association with the use of Cetirizine hydrochloride has been reported.
Want to learn more information about Cetirizine Hydrochloride, you can access the guidechem.com. Guidechem.com is just a place for you to look for some chemicals.
2013年12月24日星期二
Buy Flutriafol in guidechem
Flutriafol is one of the 84 substances of the third stage part B of the review programme . In accordance with the Regulation, at the request of the Commission of the European Communities, the EFSA organised a peer review of the initial evaluation,, provided by the United Kingdom, being the designated rapporteur Member State (RMS). The peer review process was subsequently terminated following the applicant’s decision.
One of the important applications of Flutriafol(CAS NO: 76674-21-0) is Fertiliser Application. Ensure that treated fertiliser is dry before sowing with the crop.
Sowing : Treated fertiliser should be sown in the same furrow as the seed, not broadcast. Note that the flow rate of fertiliser may be changed after treatment, and the seeder should be calibrated with the treated material to ensure that the correct rates of fertiliser and fungicide are delivered. Do not mix seed with treated fertiliser.
Here , I will show you some suppliers of Flutriafol(CAS NO: 76674-21-0) in guidechem, I hope this information will give a little help to your business.
Hangzhou Dayangchem Co., Ltd.
Updatetime:Dec 24 2013
Tel:86-571-88938639
Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China
Shanghai Dell Chemical Co.Ltd
Updatetime:Dec 23 2013
Purity:NLT99% Min. Order:1/Kilogram Supply Ability:100 Year/Metric Ton
DetailDesc:Shanghai Dell Chemical Co.Ltd. is specialized in trading and developing active pharmaceutical ingredients, intermediates, API, and custom synthesis according to client’s requirements.
Tel:86-21-51950635
Address:Nianjiabang Rd, Pudong, Shanghai
Changsheng International Chemical Industry Co.Ltd.
Updatetime:Dec 24 2013
Supply Ability:Success
Tel:86-311-80955068
Address:No 98 Gongnong Street,Shijiazhuang Hebei,China
Amadis Chemical Co.,Ltd.
Updatetime:Oct 24 2013
DetailDesc:Pharmaceutical Intermediates
Tel:86-571-89925085
Address:SaiBo Pioneer Park.No.168,Jianding Road,Jianggan District.
Fuxing technology (group) co.,ltd
Flutriafol
Updatetime:Dec 17 2013
DetailDesc: Common Name: Flutriafol CAS NO :27605-76-1 MF :C10H9NO3S MW :223.2484 Molecular formula: C16H13F2N3O Molecular weight: 301.3 CAS Number: 27605-76-1 Properties: it is white crystal, Specification: Solubility in 20 C is 0.18g/L (ph4). The purity of TECH powder >93%, Appearance is gray white odorless powder, Melting point 135-127 C, stable in normal condition. Toxicity: Rat acute oral LD50: male
Tel:86-158-33044229
Address:Number 138,Zhuhe Road, Hanshan District, Handan City, Hebei Province, China
Zhejiang Sega Science and Technology CO.,LTD
flutriafol
Updatetime:Nov 27 2012
Tel:86-571-87247126
Address:Room 1602, Eunit,Dongqing Building, 52 QingChun Road,Hangzhou, Zhejiang 310003, China.
Introduction:Zhejiang Sega Science and Technology Co.,Ltd, is a state designated pesticides manufacturer, Zhejiang Provincial and Huzhou city high-tech enterprise, Zhejiang Provincial scientific and technological enterprise and Zhejiang Provincial technology research and development center of Agriculture. Our company is specializing in developing ,manufacturing and selling pesticides .Our company mainly engage
Want to learn more supply information about Flutriafol or any other chemicals, you can access the guidechem.com.
One of the important applications of Flutriafol(CAS NO: 76674-21-0) is Fertiliser Application. Ensure that treated fertiliser is dry before sowing with the crop.
Sowing : Treated fertiliser should be sown in the same furrow as the seed, not broadcast. Note that the flow rate of fertiliser may be changed after treatment, and the seeder should be calibrated with the treated material to ensure that the correct rates of fertiliser and fungicide are delivered. Do not mix seed with treated fertiliser.
Here , I will show you some suppliers of Flutriafol(CAS NO: 76674-21-0) in guidechem, I hope this information will give a little help to your business.
Hangzhou Dayangchem Co., Ltd.
Updatetime:Dec 24 2013
Tel:86-571-88938639
Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China
Shanghai Dell Chemical Co.Ltd
Updatetime:Dec 23 2013
Purity:NLT99% Min. Order:1/Kilogram Supply Ability:100 Year/Metric Ton
DetailDesc:Shanghai Dell Chemical Co.Ltd. is specialized in trading and developing active pharmaceutical ingredients, intermediates, API, and custom synthesis according to client’s requirements.
Tel:86-21-51950635
Address:Nianjiabang Rd, Pudong, Shanghai
Changsheng International Chemical Industry Co.Ltd.
Updatetime:Dec 24 2013
Supply Ability:Success
Tel:86-311-80955068
Address:No 98 Gongnong Street,Shijiazhuang Hebei,China
Amadis Chemical Co.,Ltd.
Updatetime:Oct 24 2013
DetailDesc:Pharmaceutical Intermediates
Tel:86-571-89925085
Address:SaiBo Pioneer Park.No.168,Jianding Road,Jianggan District.
Fuxing technology (group) co.,ltd
Flutriafol
Updatetime:Dec 17 2013
DetailDesc: Common Name: Flutriafol CAS NO :27605-76-1 MF :C10H9NO3S MW :223.2484 Molecular formula: C16H13F2N3O Molecular weight: 301.3 CAS Number: 27605-76-1 Properties: it is white crystal, Specification: Solubility in 20 C is 0.18g/L (ph4). The purity of TECH powder >93%, Appearance is gray white odorless powder, Melting point 135-127 C, stable in normal condition. Toxicity: Rat acute oral LD50: male
Tel:86-158-33044229
Address:Number 138,Zhuhe Road, Hanshan District, Handan City, Hebei Province, China
Zhejiang Sega Science and Technology CO.,LTD
flutriafol
Updatetime:Nov 27 2012
Tel:86-571-87247126
Address:Room 1602, Eunit,Dongqing Building, 52 QingChun Road,Hangzhou, Zhejiang 310003, China.
Introduction:Zhejiang Sega Science and Technology Co.,Ltd, is a state designated pesticides manufacturer, Zhejiang Provincial and Huzhou city high-tech enterprise, Zhejiang Provincial scientific and technological enterprise and Zhejiang Provincial technology research and development center of Agriculture. Our company is specializing in developing ,manufacturing and selling pesticides .Our company mainly engage
Want to learn more supply information about Flutriafol or any other chemicals, you can access the guidechem.com.
2013年12月19日星期四
Chlorine had been used in Iraq War and World War I
Chlorine is a toxic gas that irritates the respiratory system. Because it is heavier than air, it tends to accumulate at the bottom of poorly ventilated spaces. Chlorine gas is a strong oxidizer, which may react with flammable materials.
When used at specified levels for water disinfection, the reaction of chlorine with water is not a major concern for human health. Other materials present in the water may generate disinfection by-products that are associated with negative effects on human health, however, the health risk is far lower than drinking undisinfected water. Chlorine had been used in Iraq War and World War I.
In the Iraq War
Chlorine gas has also been used by insurgents against the local population and coalition forces in the Iraq War in the form of chlorine bombs. On March 17, 2007, for example, three chlorine-filled trucks were detonated in the Anbar province killing two and sickening over 350. Other chlorine bomb attacks resulted in higher death tolls, with more than 30 deaths on two separate occasions.
Most of the deaths were caused by the force of the explosions rather than the effects of chlorine, since the toxic gas is readily dispersed and diluted in the atmosphere by the blast. The Iraqi authorities have tightened security for elemental chlorine, which is essential for providing safe drinking water to the population.
In the World War I
Chlorine gas, also known as bertholite, was first used as a weapon in World War I by Germany on April 22, 1915 in the Second Battle of Ypres. As described by the soldiers it had a distinctive smell of a mixture between pepper and pineapple. It also tasted metallic and stung the back of the throat and chest.
Chlorine can react with water in the mucosa of the lungs to form hydrochloric acid, an irritant that can be lethal. The damage done by chlorine gas can be prevented by the activated charcoal commonly found in gas masks, or other filtration methods, which makes the overall chance of death by chlorine gas much lower than those of other chemical weapons.
It was pioneered by a German scientist later to be a Nobel laureate, Fritz Haber of the Kaiser Wilhelm Institute in Berlin, in collaboration with the German chemical conglomerate IG Farben, who developed methods for discharging chlorine gas against an entrenched enemy. It is alleged that Haber's role in the use of chlorine as a deadly weapon drove his wife, Clara Immerwahr, to suicide. After its first use, chlorine was utilized by both sides as a chemical weapon, but it was soon replaced by the more deadly phosgene and mustard gas.
Want to learn more information about chlorine, you can access the guidechem.com.
When used at specified levels for water disinfection, the reaction of chlorine with water is not a major concern for human health. Other materials present in the water may generate disinfection by-products that are associated with negative effects on human health, however, the health risk is far lower than drinking undisinfected water. Chlorine had been used in Iraq War and World War I.
In the Iraq War
Chlorine gas has also been used by insurgents against the local population and coalition forces in the Iraq War in the form of chlorine bombs. On March 17, 2007, for example, three chlorine-filled trucks were detonated in the Anbar province killing two and sickening over 350. Other chlorine bomb attacks resulted in higher death tolls, with more than 30 deaths on two separate occasions.
Most of the deaths were caused by the force of the explosions rather than the effects of chlorine, since the toxic gas is readily dispersed and diluted in the atmosphere by the blast. The Iraqi authorities have tightened security for elemental chlorine, which is essential for providing safe drinking water to the population.
In the World War I
Chlorine gas, also known as bertholite, was first used as a weapon in World War I by Germany on April 22, 1915 in the Second Battle of Ypres. As described by the soldiers it had a distinctive smell of a mixture between pepper and pineapple. It also tasted metallic and stung the back of the throat and chest.
Chlorine can react with water in the mucosa of the lungs to form hydrochloric acid, an irritant that can be lethal. The damage done by chlorine gas can be prevented by the activated charcoal commonly found in gas masks, or other filtration methods, which makes the overall chance of death by chlorine gas much lower than those of other chemical weapons.
It was pioneered by a German scientist later to be a Nobel laureate, Fritz Haber of the Kaiser Wilhelm Institute in Berlin, in collaboration with the German chemical conglomerate IG Farben, who developed methods for discharging chlorine gas against an entrenched enemy. It is alleged that Haber's role in the use of chlorine as a deadly weapon drove his wife, Clara Immerwahr, to suicide. After its first use, chlorine was utilized by both sides as a chemical weapon, but it was soon replaced by the more deadly phosgene and mustard gas.
Want to learn more information about chlorine, you can access the guidechem.com.
2013年12月18日星期三
Cautious about 1-Methylimidazole
Molecular formula of 1-Methylimidazole is C4H6N2 and molecular weight is 82.10. What's more, its systematic name is 1-Methyl-1H-imidazole. The product should be sealed and stored in containers with dry inert gas which are placed in cool and dry places. It is used as an intermediate for pharmaceuticals, textile auxiliaries, agrochemicals, dyes, pigments and other organic chemicals. It is also used in polyurethane manufacturing and epoxy resins as a curing agent.The 1-Methylimidazole, is also known as N-Methylimidazole,with the CAS registry number 616-47-7.
When you are using this chemical, please be cautious about it as the following:
1-Methylimidazole is highly flammable, so you should keep it away from sources of ignition-No smoking. It is harmful by inhalation, in contact with skin and if swallowed. It may form explosive peroxides and can cause burns. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice.
When using 1-Methylimidazole(CAS NO:616-47-7), you need wear suitable protective clothing, gloves and eye/face protection. You should keep it locked up and out of the reach of children. What's more, you should not empty it into drains. You need to take precautionary measures against static discharges. In case of accident or if you feel unwell, you should seek medical advice immediately (show the label where possible).
Potential Acute Health Effects:
Very hazardous in case of skin contact (irritant), of eye contact (irritant), of ingestion, of inhalation. Hazardous in case of skin contact (corrosive), of eye contact (corrosive). Slightly hazardous in case of skin contact (permeator). Liquid or spray mist may produce tissue damage particularly on mucous membranes of eyes, mouth and respiratory tract. Skin contact may produce burns. Inhalation of the spray mist may produce severe irritation of respiratory tract, characterized by coughing, choking, or shortness of breath. Severe over-exposure can result in death. Inflammation of the eye is characterized by redness, watering, and itching. Skin inflammation is characterized by itching, scaling, reddening, or, occasionally, blistering.
Potential Chronic Health Effects:
CARCINOGENIC EFFECTS: Not available. MUTAGENIC EFFECTS: Not available. TERATOGENIC EFFECTS: Not available.
DEVELOPMENTAL TOXICITY: Not available. 1-Methylimidazole may be toxic to upper respiratory tract, skin, eyes. Repeated or prolonged exposure to the substance can produce target organs damage. Repeated or prolonged contact with spray mist may produce chronic eye irritation and severe skin irritation. Repeated or prolonged exposure to spray mist may produce respiratory tract irritation leading to frequent attacks of bronchial infection. Repeated exposure to a highly toxic material may produce general deterioration of health by an accumulation in one or many human organs.
Want to learn more information about 1-methylimidazole, you can access the guidechem.com. Guidechem.com is just a place for you to look for some chemicals.
When you are using this chemical, please be cautious about it as the following:
1-Methylimidazole is highly flammable, so you should keep it away from sources of ignition-No smoking. It is harmful by inhalation, in contact with skin and if swallowed. It may form explosive peroxides and can cause burns. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice.
When using 1-Methylimidazole(CAS NO:616-47-7), you need wear suitable protective clothing, gloves and eye/face protection. You should keep it locked up and out of the reach of children. What's more, you should not empty it into drains. You need to take precautionary measures against static discharges. In case of accident or if you feel unwell, you should seek medical advice immediately (show the label where possible).
Potential Acute Health Effects:
Very hazardous in case of skin contact (irritant), of eye contact (irritant), of ingestion, of inhalation. Hazardous in case of skin contact (corrosive), of eye contact (corrosive). Slightly hazardous in case of skin contact (permeator). Liquid or spray mist may produce tissue damage particularly on mucous membranes of eyes, mouth and respiratory tract. Skin contact may produce burns. Inhalation of the spray mist may produce severe irritation of respiratory tract, characterized by coughing, choking, or shortness of breath. Severe over-exposure can result in death. Inflammation of the eye is characterized by redness, watering, and itching. Skin inflammation is characterized by itching, scaling, reddening, or, occasionally, blistering.
Potential Chronic Health Effects:
CARCINOGENIC EFFECTS: Not available. MUTAGENIC EFFECTS: Not available. TERATOGENIC EFFECTS: Not available.
DEVELOPMENTAL TOXICITY: Not available. 1-Methylimidazole may be toxic to upper respiratory tract, skin, eyes. Repeated or prolonged exposure to the substance can produce target organs damage. Repeated or prolonged contact with spray mist may produce chronic eye irritation and severe skin irritation. Repeated or prolonged exposure to spray mist may produce respiratory tract irritation leading to frequent attacks of bronchial infection. Repeated exposure to a highly toxic material may produce general deterioration of health by an accumulation in one or many human organs.
Want to learn more information about 1-methylimidazole, you can access the guidechem.com. Guidechem.com is just a place for you to look for some chemicals.
2013年12月17日星期二
Introduct you five books about Emodin
BOOK 1:
J Nat Prod. 1995 Sep;58(9):1365-71.
Effect of anthraquinone derivatives on lipid peroxidation in rat heart mitochondria: structure-activity relationship.
Huang SS, Yeh SF, Hong CY.
Lipid peroxidation was induced in rat heart mitochondria with FeSO4 and the inhibitory effects of various anthraquinone derivatives were compared. Oxygen consumption and malondialdehyde formation were used to quantitate the amount of lipid peroxidation. Emodin(CAS NO:518-82-1), alizarin, and alizarin complexone significantly inhibited lipid peroxidation; their potency as inhibitors of lipid peroxidation was higher than that of alpha-tocopherol.
BOOK 2:
Cancer Res. 1995 Sep 1;55(17):3890-6.
Suppressed transformation and induced differentiation of HER-2/neu-overexpressing breast cancer cells by emodin(CAS NO: 518-82-1).
Zhang L, Chang CJ, Bacus SS, Hung MC.
The amplification and overexpression of the HER-2/neu proto-oncogene, which encodes the tyrosine kinase receptor p185neu, have been observed frequently in tumors from human breast cancer patients and are correlated with poor prognosis.
BOOK 3:
Oncogene. 1998 Jun 4;16(22):2855-63.
Tyrosine kinase inhibitors, emodin and its derivative repress HER-2/neu-induced cellular transformation and metastasis-associated properties.
Zhang L, Lau YK, Xi L, Hong RL, Kim DS, Chen CF, Hortobagyi GN, Chang C, Hung
We have previously shown that emodin suppresses tyrosine kinase activity of HER-2/neu-encoded p185neu receptor tyrosine kinase. In this study, we examine the relationship between the chemical structure and the activity of emodin and nine derivatives, and identified that one methyl, one hydroxy, and one carbonyl functional groups are critical for the biological activities of emodin.
BOOK 4:
Life Sci. 2007 Oct 13;81(17-18):1332-8. Epub 2007 Sep 19.
Emodin-mediated protection from acute myocardial infarction via inhibition of inflammation and apoptosis in local ischemic myocardium.
Wu Y, Tu X, Lin G, Xia H, Huang H, Wan J, Cheng Z, Liu M, Chen G, Zhang H, Fu J, Liu Q, Liu DX.
Acute myocardial infarction (AMI) is associated with inflammation and apoptosis. Emodin plays an anti-inflammatory role in several inflammatory diseases. Recent studies have demonstrated that emodin protects against myocardial ischemia/reperfusion injury.
BOOK 5:
Br J Pharmacol. 2010 Sep;161(1):113-26.
Emodin, a natural product, selectively inhibits 11beta-hydroxysteroid dehydrogenase type 1 and ameliorates metabolic disorder in diet-induced obese mice.
Feng Y, Huang SL, Dou W, Zhang S, Chen JH, Shen Y, Shen JH, Leng Y.
This study demonstrated a new role for emodin as a potent and selective inhibitor of 11beta-HSD1 and its beneficial effects on metabolic disorders in DIO mice. This highlights the potential value of analogues of emodin as a new class of compounds for the treatment of metabolic syndrome or type 2 diabetes.
Want to learn more information about Emodin, you can access the guidechem.com. Guidechem Chemical Network providing the most complete information of the chemical industry.
J Nat Prod. 1995 Sep;58(9):1365-71.
Effect of anthraquinone derivatives on lipid peroxidation in rat heart mitochondria: structure-activity relationship.
Huang SS, Yeh SF, Hong CY.
Lipid peroxidation was induced in rat heart mitochondria with FeSO4 and the inhibitory effects of various anthraquinone derivatives were compared. Oxygen consumption and malondialdehyde formation were used to quantitate the amount of lipid peroxidation. Emodin(CAS NO:518-82-1), alizarin, and alizarin complexone significantly inhibited lipid peroxidation; their potency as inhibitors of lipid peroxidation was higher than that of alpha-tocopherol.
BOOK 2:
Cancer Res. 1995 Sep 1;55(17):3890-6.
Suppressed transformation and induced differentiation of HER-2/neu-overexpressing breast cancer cells by emodin(CAS NO: 518-82-1).
Zhang L, Chang CJ, Bacus SS, Hung MC.
The amplification and overexpression of the HER-2/neu proto-oncogene, which encodes the tyrosine kinase receptor p185neu, have been observed frequently in tumors from human breast cancer patients and are correlated with poor prognosis.
BOOK 3:
Oncogene. 1998 Jun 4;16(22):2855-63.
Tyrosine kinase inhibitors, emodin and its derivative repress HER-2/neu-induced cellular transformation and metastasis-associated properties.
Zhang L, Lau YK, Xi L, Hong RL, Kim DS, Chen CF, Hortobagyi GN, Chang C, Hung
We have previously shown that emodin suppresses tyrosine kinase activity of HER-2/neu-encoded p185neu receptor tyrosine kinase. In this study, we examine the relationship between the chemical structure and the activity of emodin and nine derivatives, and identified that one methyl, one hydroxy, and one carbonyl functional groups are critical for the biological activities of emodin.
BOOK 4:
Life Sci. 2007 Oct 13;81(17-18):1332-8. Epub 2007 Sep 19.
Emodin-mediated protection from acute myocardial infarction via inhibition of inflammation and apoptosis in local ischemic myocardium.
Wu Y, Tu X, Lin G, Xia H, Huang H, Wan J, Cheng Z, Liu M, Chen G, Zhang H, Fu J, Liu Q, Liu DX.
Acute myocardial infarction (AMI) is associated with inflammation and apoptosis. Emodin plays an anti-inflammatory role in several inflammatory diseases. Recent studies have demonstrated that emodin protects against myocardial ischemia/reperfusion injury.
BOOK 5:
Br J Pharmacol. 2010 Sep;161(1):113-26.
Emodin, a natural product, selectively inhibits 11beta-hydroxysteroid dehydrogenase type 1 and ameliorates metabolic disorder in diet-induced obese mice.
Feng Y, Huang SL, Dou W, Zhang S, Chen JH, Shen Y, Shen JH, Leng Y.
This study demonstrated a new role for emodin as a potent and selective inhibitor of 11beta-HSD1 and its beneficial effects on metabolic disorders in DIO mice. This highlights the potential value of analogues of emodin as a new class of compounds for the treatment of metabolic syndrome or type 2 diabetes.
Want to learn more information about Emodin, you can access the guidechem.com. Guidechem Chemical Network providing the most complete information of the chemical industry.
2013年12月16日星期一
The Arterial Function of Isoflavone
Isoflavones are a class of phytoestrogens plant-derived compounds with estrogenic activity. Soybeans and soy products are the richest sources of isoflavones in the human diet.
Isoflavone(CAS NO: 574-12-9) is used for high cholesterol, high blood pressure, and preventing diseases of the heart and blood vessels. It is also used for type 2 diabetes, asthma, lung cancer, endometrial cancer, prostate cancer, and thyroid cancer, as well as preventing weak bones (osteoporosis), and slowing the progression of kidney disease.
Other uses include treating constipation and diarrhea, as well as decreasing protein in the urine of people with kidney disease, improving memory, and treating muscle soreness caused by exercise.
In foods, Isoflavone(CAS NO: 574-12-9) is used as a milk substitute in infant feeding formulas, and as an alternative to cow's milk. Isoflavones are eaten boiled or roasted. Isoflavone flour is used as an ingredient in foods, beverages, and condiments.
The preservation of normal arterial function plays an important role in cardiovascular disease prevention. The ability of arteries to dilate in response to nitric oxide produced by the endothelial cells that line their inner surface (endothelium-mediated vasodilation) is compromised in people at high risk for cardiovascular disease.
To date, results of randomized controlled trials on the effect of soy isoflavones on arterial function have been mixed. However, most placebo-controlled trials found no significant improvement in endothelium-mediated vasodilation when postmenopausal women were supplemented with up to 80 mg/day of soy isoflavones or up to 60 g/day of soy protein containing isoflavones. Arterial stiffness is another measure of arterial function. Measurements of arterial stiffness assess the distensibility of arteries, and a strong association between arterial stiffness and atherosclerosis has been observed.
In placebo-controlled clinical trials, supplementation of postmenopausal women with 80 mg/day of a soy isoflavone extract for five weeks significantly decreased arterial stiffness, as did supplementation of men and postmenopausal women with 40 g/day of soy protein providing 118 mg/day of soy isoflavones for three months.
Although most studies have not found supplementation with soy protein or isoflavones to improve endothelium-mediated vasodilation, preliminary research suggests that soy isoflavone supplementation may decrease arterial stiffness.
However, a recent randomized controlled, cross-over trial in hypertensive individuals found that supplementation with soy protein containing 118 mg/day of isoflavones for six months did not improve measures of arterial function, including arterial stiffness. More research is needed to determine whether supplementation with soy isoflavones improves arterial function.
Want to learn more information about Isoflavone, you can access the guidechem.com. Guidechem.com is just a place for you to look for some chemicals. Guidechem provide the most convenient conditions for the international buyers and let these leads benefit all the business people.
Isoflavone(CAS NO: 574-12-9) is used for high cholesterol, high blood pressure, and preventing diseases of the heart and blood vessels. It is also used for type 2 diabetes, asthma, lung cancer, endometrial cancer, prostate cancer, and thyroid cancer, as well as preventing weak bones (osteoporosis), and slowing the progression of kidney disease.
Other uses include treating constipation and diarrhea, as well as decreasing protein in the urine of people with kidney disease, improving memory, and treating muscle soreness caused by exercise.
In foods, Isoflavone(CAS NO: 574-12-9) is used as a milk substitute in infant feeding formulas, and as an alternative to cow's milk. Isoflavones are eaten boiled or roasted. Isoflavone flour is used as an ingredient in foods, beverages, and condiments.
The preservation of normal arterial function plays an important role in cardiovascular disease prevention. The ability of arteries to dilate in response to nitric oxide produced by the endothelial cells that line their inner surface (endothelium-mediated vasodilation) is compromised in people at high risk for cardiovascular disease.
To date, results of randomized controlled trials on the effect of soy isoflavones on arterial function have been mixed. However, most placebo-controlled trials found no significant improvement in endothelium-mediated vasodilation when postmenopausal women were supplemented with up to 80 mg/day of soy isoflavones or up to 60 g/day of soy protein containing isoflavones. Arterial stiffness is another measure of arterial function. Measurements of arterial stiffness assess the distensibility of arteries, and a strong association between arterial stiffness and atherosclerosis has been observed.
In placebo-controlled clinical trials, supplementation of postmenopausal women with 80 mg/day of a soy isoflavone extract for five weeks significantly decreased arterial stiffness, as did supplementation of men and postmenopausal women with 40 g/day of soy protein providing 118 mg/day of soy isoflavones for three months.
Although most studies have not found supplementation with soy protein or isoflavones to improve endothelium-mediated vasodilation, preliminary research suggests that soy isoflavone supplementation may decrease arterial stiffness.
However, a recent randomized controlled, cross-over trial in hypertensive individuals found that supplementation with soy protein containing 118 mg/day of isoflavones for six months did not improve measures of arterial function, including arterial stiffness. More research is needed to determine whether supplementation with soy isoflavones improves arterial function.
Want to learn more information about Isoflavone, you can access the guidechem.com. Guidechem.com is just a place for you to look for some chemicals. Guidechem provide the most convenient conditions for the international buyers and let these leads benefit all the business people.
2013年12月15日星期日
The right way to take Citalopram Hydrobromide
Citalopram hydrobromide is a medicine which is used in depression and panic disorder. It is used to treat a variety of mental health problems. It is thought that Citalopram hydrobromide increases the activity and levels of certain chemicals in the brain. This can improve symptoms such as depression and anxiety.
Some people who take Citalopram hydrobromide(CAS NO: 59729-32-7) may find that it intensifies depression and suicidal feelings in the early stages of treatment. These people have an increased risk of self-harm or suicide in the early stages of taking Citalopram hydrobromide. As Citalopram hydrobromide starts to work these risks decrease.
It is important that you discuss with your prescriber how long it will take before you can expect to feel any benefits from taking Citalopram hydrobromide(CAS NO: 59729-32-7) , and how to take Citalopram Hydrobromide in the right way. Now, I will show you how to take this medicine.
Take Citalopram Hydrobromide with or without food as directed by your doctor, usually once daily in the morning or evening. The dosage is based on your medical condition, response to treatment, age, laboratory tests, and other medications you may be taking.
Be sure to tell your doctor and pharmacist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products). The maximum dosage for citalopram is 40 milligrams per day.
2.If you are using the liquid form of this medication, carefully measure the dose using a special measuring device/spoon. Do not use a household spoon because you may not get the correct dose.
To reduce your risk of side effects, your doctor may direct you to start taking this drug at a low dose and gradually increase your dose. Follow your doctor's instructions carefully. Do not increase your dose or use this drug more often or for longer than prescribed.
Your condition will not improve any faster, and your risk of side effects will increase. Take this medication regularly to get the most benefit from it. To help you remember, take it at the same time each day.
It is important to continue taking Citalopram Hydrobromide even if you feel well. Do not stop takingCitalopram Hydrobromide without consulting your doctor. Some conditions may become worse when Citalopram Hydrobromide is suddenly stopped.
Also, you may experience symptoms such as mood swings, headache, tiredness, sleep changes, and brief feelings similar to electric shock.
To prevent these symptoms while you are stopping treatment with Citalopram Hydrobromide, your doctor may reduce your dose gradually. Consult your doctor or pharmacist for more details. Report any new or worsening symptoms immediately.
5.It may take 1 to 4 weeks to feel a benefit from Citalopram Hydrobromide and up to several weeks before you get the full benefit.
Want to learn more information about Citalopram Hydrobromide, you can access the guidechem.com.
Some people who take Citalopram hydrobromide(CAS NO: 59729-32-7) may find that it intensifies depression and suicidal feelings in the early stages of treatment. These people have an increased risk of self-harm or suicide in the early stages of taking Citalopram hydrobromide. As Citalopram hydrobromide starts to work these risks decrease.
It is important that you discuss with your prescriber how long it will take before you can expect to feel any benefits from taking Citalopram hydrobromide(CAS NO: 59729-32-7) , and how to take Citalopram Hydrobromide in the right way. Now, I will show you how to take this medicine.
Take Citalopram Hydrobromide with or without food as directed by your doctor, usually once daily in the morning or evening. The dosage is based on your medical condition, response to treatment, age, laboratory tests, and other medications you may be taking.
Be sure to tell your doctor and pharmacist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products). The maximum dosage for citalopram is 40 milligrams per day.
2.If you are using the liquid form of this medication, carefully measure the dose using a special measuring device/spoon. Do not use a household spoon because you may not get the correct dose.
To reduce your risk of side effects, your doctor may direct you to start taking this drug at a low dose and gradually increase your dose. Follow your doctor's instructions carefully. Do not increase your dose or use this drug more often or for longer than prescribed.
Your condition will not improve any faster, and your risk of side effects will increase. Take this medication regularly to get the most benefit from it. To help you remember, take it at the same time each day.
It is important to continue taking Citalopram Hydrobromide even if you feel well. Do not stop takingCitalopram Hydrobromide without consulting your doctor. Some conditions may become worse when Citalopram Hydrobromide is suddenly stopped.
Also, you may experience symptoms such as mood swings, headache, tiredness, sleep changes, and brief feelings similar to electric shock.
To prevent these symptoms while you are stopping treatment with Citalopram Hydrobromide, your doctor may reduce your dose gradually. Consult your doctor or pharmacist for more details. Report any new or worsening symptoms immediately.
5.It may take 1 to 4 weeks to feel a benefit from Citalopram Hydrobromide and up to several weeks before you get the full benefit.
Want to learn more information about Citalopram Hydrobromide, you can access the guidechem.com.
2013年12月13日星期五
Can Pregnant Women Take Ofloxacin?
Based on the results of animal studies, the Food and Drug Administration considers Ofloxacin a pregnancy Category C medication. This means that although the drug is generally not recommended for use in pregnant woman, it could be prescribed if the benefits to the woman outweigh the possible risks to the unborn child. This might occur if other, more suitable antibiotics are not available. In addition, medicines that have not been studied in any pregnant women or animals are automatically given a pregnancy Category C rating.
Ofloxacin(CAS NO:82419-36-1) can cause retarded ossification and arthropathy in young animals, but there is no published information about its teratogenicity in humans. A 36-year-old woman was treated with ofloxacin 200 mg bid for 6 days during the 19th week of gestation.
Research indicates that Ofloxacin(CAS NO:82419-36-1) can rapidly cross the blood-placenta and blood-milk barrier, and are extensively distributed into the fetal tissues. Peak concentration in human breast milk is similar to levels attained in plasma. Breast-feeding mothers who take ofloxacin may expose their infants to severe adverse reactions.
Other flouroquinolones have also been reported as being present in the mother’s milk and are passed on to the nursing child, which may increases the risk of the child suffering from this syndrome as well, even though the child had never been prescribed or taken any of the drugs found within this class.
The data on the safety of the fluoroquinolones in pregnancy contains conflicting reports and is to be considered incomplete due to the lack of adequate studies. But it should be noted that several studies have reported spontaneous abortions following the exposure to the fluoroquinolones during pregnancy, as well as therapeutic/elective abortions due to the perceived, as well as actual, risk of birth defects.
However, within one study the authors concluded that the use of quinolones during pregnancy may in some cases be necessary; e.g. drug resistant serious infections, but if safer antibiotics such as penicillin, cephalosporins or erythromycin are an option they should be used instead due to their clearer safety profile.
Ultrasound follow-up of the measurements and structure of the fetal long bones revealed no abnormalities. The neonate's physical examination and X-rays of the chest and long bones were normal. Although no teratogenic or toxic effects were observed in this patient, the use of ofloxacin in human pregnancy should only be a clinical consideration until sufficient evidence regarding its safety in the human fetus has been published.
Ofloxacin is a prescription antibiotic used to treat a variety of bacterial infections. It is available as a tablet, an ophthalmic (eye) solution, and an otic (ear) solution. Ofloxacin belongs to a group of medications called fluoroquinolones, or "quinolones" for short. At this time, it is not known if Ofloxacin is safe for use during pregnancy.
Want to learn more information about Ofloxacin, you can access the guidechem.com.Guidechem Chemical Network providing the most complete information of the chemical industry.
Ofloxacin(CAS NO:82419-36-1) can cause retarded ossification and arthropathy in young animals, but there is no published information about its teratogenicity in humans. A 36-year-old woman was treated with ofloxacin 200 mg bid for 6 days during the 19th week of gestation.
Research indicates that Ofloxacin(CAS NO:82419-36-1) can rapidly cross the blood-placenta and blood-milk barrier, and are extensively distributed into the fetal tissues. Peak concentration in human breast milk is similar to levels attained in plasma. Breast-feeding mothers who take ofloxacin may expose their infants to severe adverse reactions.
Other flouroquinolones have also been reported as being present in the mother’s milk and are passed on to the nursing child, which may increases the risk of the child suffering from this syndrome as well, even though the child had never been prescribed or taken any of the drugs found within this class.
The data on the safety of the fluoroquinolones in pregnancy contains conflicting reports and is to be considered incomplete due to the lack of adequate studies. But it should be noted that several studies have reported spontaneous abortions following the exposure to the fluoroquinolones during pregnancy, as well as therapeutic/elective abortions due to the perceived, as well as actual, risk of birth defects.
However, within one study the authors concluded that the use of quinolones during pregnancy may in some cases be necessary; e.g. drug resistant serious infections, but if safer antibiotics such as penicillin, cephalosporins or erythromycin are an option they should be used instead due to their clearer safety profile.
Ultrasound follow-up of the measurements and structure of the fetal long bones revealed no abnormalities. The neonate's physical examination and X-rays of the chest and long bones were normal. Although no teratogenic or toxic effects were observed in this patient, the use of ofloxacin in human pregnancy should only be a clinical consideration until sufficient evidence regarding its safety in the human fetus has been published.
Ofloxacin is a prescription antibiotic used to treat a variety of bacterial infections. It is available as a tablet, an ophthalmic (eye) solution, and an otic (ear) solution. Ofloxacin belongs to a group of medications called fluoroquinolones, or "quinolones" for short. At this time, it is not known if Ofloxacin is safe for use during pregnancy.
Want to learn more information about Ofloxacin, you can access the guidechem.com.Guidechem Chemical Network providing the most complete information of the chemical industry.
2013年12月12日星期四
The hazards of Benzenesulfonyl chloride
Benzenesulfonyl chloride is acolorless to slightly yellow solid that melts at approximately 40F. Very irritating to skin, eyes and mucous membranes. May emit toxic fumes when heated to high temperatures. Used to make dyes and other chemicals. Molecular Formula is C6-H5-Cl-O2-S, Molecular Weight is 176.62, and CAS NO is 98-09-9.
The major hazards encountered in the use and handling of benzenesulfonyl chloride stems from its toxicologic properties. Toxic by all routes (ie, inhalation, ingestion, and dermal contact), exposure to this colorless, oily liquid may occur from its manufacture and use as a catalyst, an intermediate in the production of phenols,amides, insecticides, miticides, and acaricides, and as a reagent for Friedel-Crafts sulfonation.
Effects from exposure may include contact burns to the skin and eyes, and liver damage. In activities and situations where over-exposure may occur, wear a positive pressure self-contained breathing apparatus, and chemical protective clothing which has been specifically recommended by the shipper or manufacturer.
If contact Benzenesulfonyl chloride(CAS NO: 98-09-9)should occur, immediately irrigate exposed eyes with copious amounts of tepid water for at least 15 minutes, and wash exposed skin thoroughly with soap and water. Remove contaminated clothing and shoes at the site. While benzenesulfonyl chloride does not ignite easily, it may burn with the production of poisonous gases.
Run off from fire control water may cause pollution. For fires involvin g benzenesulfonyl chloride, extinguish with dry chemical, CO2, water spray, fog, or regular foam. Small spills of this substance may be taken up with sand or other noncombustible absorbent and placed into containers for later disposal. Large spills should first be diked far ahead of the spill. Benzenesulfonyl chloride is a potential candidate for liquid injection or rotary kilnforms of incineration.
Insoluble and stable in cold water; decomposes in hot water to produce corrosive and toxic hydrochloric acid and benzenesulfonic acid. Rate of reaction decreases as temperature decreases.Special Hazards of Combustion Products: May contain highly toxic and irritating hydrogen chloride and oxides of chlorine and sulfur.
Cylinder may explode; decomposes to produce highly toxic chlorine and sulfur compounds. Reacts with hot water to produce highly toxic and corrosive hydrochloric acid and benzenesulfonic acid. May be fatal if inhaled, swallowed or absorbed through skin. Contact may cause skin and eye burns. Irritating to eyes, skin and mucous membranes. INGESTION: May cause abdominal spasm and vomiting.
Benzenesulfonyl chloride is incompatible with strong oxidizing agents and bases, including amines. Corrodes metals in the presence of water due to slow formation of hydrochloric acid and benzenesulfonic acid. Benzenesulfonyl chloride may react vigorously or explosively if mixed with diisopropyl ether or other ethers in the presence of trace amounts of metal salts
Want to learn more information about Benzenesulfonyl chloride, you can access the guidechem.com. Guidechem.com is just a place for you to look for some chemicals.
The major hazards encountered in the use and handling of benzenesulfonyl chloride stems from its toxicologic properties. Toxic by all routes (ie, inhalation, ingestion, and dermal contact), exposure to this colorless, oily liquid may occur from its manufacture and use as a catalyst, an intermediate in the production of phenols,amides, insecticides, miticides, and acaricides, and as a reagent for Friedel-Crafts sulfonation.
Effects from exposure may include contact burns to the skin and eyes, and liver damage. In activities and situations where over-exposure may occur, wear a positive pressure self-contained breathing apparatus, and chemical protective clothing which has been specifically recommended by the shipper or manufacturer.
If contact Benzenesulfonyl chloride(CAS NO: 98-09-9)should occur, immediately irrigate exposed eyes with copious amounts of tepid water for at least 15 minutes, and wash exposed skin thoroughly with soap and water. Remove contaminated clothing and shoes at the site. While benzenesulfonyl chloride does not ignite easily, it may burn with the production of poisonous gases.
Run off from fire control water may cause pollution. For fires involvin g benzenesulfonyl chloride, extinguish with dry chemical, CO2, water spray, fog, or regular foam. Small spills of this substance may be taken up with sand or other noncombustible absorbent and placed into containers for later disposal. Large spills should first be diked far ahead of the spill. Benzenesulfonyl chloride is a potential candidate for liquid injection or rotary kilnforms of incineration.
Insoluble and stable in cold water; decomposes in hot water to produce corrosive and toxic hydrochloric acid and benzenesulfonic acid. Rate of reaction decreases as temperature decreases.Special Hazards of Combustion Products: May contain highly toxic and irritating hydrogen chloride and oxides of chlorine and sulfur.
Cylinder may explode; decomposes to produce highly toxic chlorine and sulfur compounds. Reacts with hot water to produce highly toxic and corrosive hydrochloric acid and benzenesulfonic acid. May be fatal if inhaled, swallowed or absorbed through skin. Contact may cause skin and eye burns. Irritating to eyes, skin and mucous membranes. INGESTION: May cause abdominal spasm and vomiting.
Benzenesulfonyl chloride is incompatible with strong oxidizing agents and bases, including amines. Corrodes metals in the presence of water due to slow formation of hydrochloric acid and benzenesulfonic acid. Benzenesulfonyl chloride may react vigorously or explosively if mixed with diisopropyl ether or other ethers in the presence of trace amounts of metal salts
Want to learn more information about Benzenesulfonyl chloride, you can access the guidechem.com. Guidechem.com is just a place for you to look for some chemicals.
2013年12月11日星期三
Side effects of Sitagliptin phosphate monohydrate
Sitagliptin phosphate monohydrate is an oral diabetes medicine that helps control blood sugar levels; It works by regulating the levels of insulin your body produces after eating. It is for people with type 2 diabetes (non-insulin-dependent) diabetes.
It is sometimes used in combination with other diabetes medications, but is not for treating type 1 diabetes.Sitagliptin phosphate monohydratemay (cas no:654671-77-9)also be used for purposes not listed in this medication guide.
In this article, we will talk about the side effects of Sitagliptin phosphate monohydrate from Consumer and Healthcare Professionals aspects. Firstly, let’s learning the side effects for Healthcare Professionals.
For Healthcare Professionals
1.Gastrointestinal: Gastrointestinal side effects have included abdominal pain, nausea, and diarrhea. Postmarketing experience has included constipation, vomiting, acute pancreatitis, including fatal and nonfatal hemorrhagic and necrotizing pancreatitis.
2.Respiratory: Respiratory side effects have included nasopharyngitis and upper respiratory tract infection.
3.Nervous system: Nervous system side effects have included headache.
4.Metabolic: Metabolic side effects have included hypoglycemia.
5.Hepatic: Hepatic side effects have included postmarketing reports of hepatic enzyme elevations.
6.Renal: Renal side effects have included postmarketing reports of worsening renal function, including acute renal failure, sometimes requiring dialysis.
7.Hypersensitivity: Hypersensitivity side effects have included anaphylaxis, angioedema, and exfoliative skin conditions including Stevens-Johnson syndrome. Postmarketing hypersensitivity reactions have included rash, urticaria, and cutaneous vasculitis.
8.Musculoskeletal: Arthralgia, myalgia, pain in extremities, and back pain have been reported postmarketing.
Then the side effects for Consumers
1.Common side effects of Sitagliptin phosphate monohydrate are: hives, difficulty breathing, swelling of your face, lips, tongue, or throat.Get emergency medical help if you have any of these signs of an allergic reaction.
2.The common serious side effects of Sitagliptin phosphate monohydrate are: pancreatitis - severe pain in your upper stomach spreading to your back, nausea and vomiting, loss of appetite, fast heart rate; or fever, sore throat, and headache with a severe blistering, peeling, and red skin rash.Stop taking sitagliptin and call your doctor at once if you have a serious side effect
3.Less serious side effects may include: runny or stuffy nose, sore throat; headache; or nausea, stomach pain, diarrhea.
This is not a complete list of side effects about Sitagliptin phosphate monohydrate and others may occur. Call your doctor for medical advice about side effects.
Want to learn more information about Sitagliptin phosphate monohydrate, you can access the guidechem.com. Guidechem.com is just a place for you to look for some chemicals. Guidechem provide the most convenient conditions for the international buyers and let these leads benefit all the business people.
It is sometimes used in combination with other diabetes medications, but is not for treating type 1 diabetes.Sitagliptin phosphate monohydratemay (cas no:654671-77-9)also be used for purposes not listed in this medication guide.
In this article, we will talk about the side effects of Sitagliptin phosphate monohydrate from Consumer and Healthcare Professionals aspects. Firstly, let’s learning the side effects for Healthcare Professionals.
For Healthcare Professionals
1.Gastrointestinal: Gastrointestinal side effects have included abdominal pain, nausea, and diarrhea. Postmarketing experience has included constipation, vomiting, acute pancreatitis, including fatal and nonfatal hemorrhagic and necrotizing pancreatitis.
2.Respiratory: Respiratory side effects have included nasopharyngitis and upper respiratory tract infection.
3.Nervous system: Nervous system side effects have included headache.
4.Metabolic: Metabolic side effects have included hypoglycemia.
5.Hepatic: Hepatic side effects have included postmarketing reports of hepatic enzyme elevations.
6.Renal: Renal side effects have included postmarketing reports of worsening renal function, including acute renal failure, sometimes requiring dialysis.
7.Hypersensitivity: Hypersensitivity side effects have included anaphylaxis, angioedema, and exfoliative skin conditions including Stevens-Johnson syndrome. Postmarketing hypersensitivity reactions have included rash, urticaria, and cutaneous vasculitis.
8.Musculoskeletal: Arthralgia, myalgia, pain in extremities, and back pain have been reported postmarketing.
Then the side effects for Consumers
1.Common side effects of Sitagliptin phosphate monohydrate are: hives, difficulty breathing, swelling of your face, lips, tongue, or throat.Get emergency medical help if you have any of these signs of an allergic reaction.
2.The common serious side effects of Sitagliptin phosphate monohydrate are: pancreatitis - severe pain in your upper stomach spreading to your back, nausea and vomiting, loss of appetite, fast heart rate; or fever, sore throat, and headache with a severe blistering, peeling, and red skin rash.Stop taking sitagliptin and call your doctor at once if you have a serious side effect
3.Less serious side effects may include: runny or stuffy nose, sore throat; headache; or nausea, stomach pain, diarrhea.
This is not a complete list of side effects about Sitagliptin phosphate monohydrate and others may occur. Call your doctor for medical advice about side effects.
Want to learn more information about Sitagliptin phosphate monohydrate, you can access the guidechem.com. Guidechem.com is just a place for you to look for some chemicals. Guidechem provide the most convenient conditions for the international buyers and let these leads benefit all the business people.
2013年12月10日星期二
What do you know about Cephalexin
Cephalexin is in a group of drugs called cephalosporin antibiotics and is used to fight bacteria in the body, it works by interfering with the bacteria's cell wall formation, causing it to rupture, and killing the bacteria.
Cefalexin(CAS NO:15686-71-2) is used to treat a number of infections including: otitis media, streptococcal pharyngitis, bone and joint infections, pneumonia, cellulitis, and urinary tract infections.It may be used to prevent bacterial endocarditis, it may also be used for other purposes not listed in this medication guide.
In addition to being a rational first-line treatment for cellulitis, Cefalexin(CAS NO:15686-71-2) is a useful alternative to penicillins in patients with penicillin hypersensitivity. In patients with mild or questionable history of penicillin allergy, cephalasporins are now thought to be relatively safe.
Caution should always be taken when prescribing cephalosporins to those with strong history of true penicillin hypersensitivity. However, because cefalexin and other first-generation cephalosporins are known to have a modest cross-allergy in patients with penicillin hypersensitivity.
Cefalexin may not be effective against bacteria that incorporate a gene for beta-lactamase on their R-plasmid as the beta-lactam ring is present in the chemical structure of cephalosporin derivatives.
Do not use Cephalexin if you are allergic to cephalexin or to similar antibiotics, such as Ceclor, Ceftin, Cefzil, Duricef, Fortaz, Omnicef, Spectracef, Suprax, and others. Before using cephalexin, tell your doctor if you are allergic to any drugs (especially penicillins), or if you have kidney or liver disease, a stomach or intestinal disorder such as colitis, diabetes, or if you are malnourished.
It is important for you to keep a written list of all of the prescription and nonprescription (over-the-counter) medicines you are taking, as well as any products such as vitamins, minerals, or other dietary supplements. You should bring this list with you each time you visit a doctor or if you are admitted to a hospital. It is also important information to carry with you in case of emergencies.
Take Cephalexin for the entire length of time prescribed by your doctor; your symptoms may get better before the infection is completely treated. Cephalexin will not treat a viral infection such as the common cold or flu.
Keep all appointments with your doctor and the laboratory. Your doctor will order certain lab tests to check your response to cephalexin.If you are diabetic, use Clinistix, or TesTape (not Clinitest) to test your urine for sugar while taking this drug.
Do not let anyone else take your Cephalexin. Your prescription is probably not refillable, if you still have symptoms of infection after you finish the cephalexin, call your doctor.
Want to learn more information about Cephalexin, you can access the guidechem.com. Guidechem provide the most convenient conditions for the international buyers and let these leads benefit all the business people, it is just a place for you to look for some chemicals.
Cefalexin(CAS NO:15686-71-2) is used to treat a number of infections including: otitis media, streptococcal pharyngitis, bone and joint infections, pneumonia, cellulitis, and urinary tract infections.It may be used to prevent bacterial endocarditis, it may also be used for other purposes not listed in this medication guide.
In addition to being a rational first-line treatment for cellulitis, Cefalexin(CAS NO:15686-71-2) is a useful alternative to penicillins in patients with penicillin hypersensitivity. In patients with mild or questionable history of penicillin allergy, cephalasporins are now thought to be relatively safe.
Caution should always be taken when prescribing cephalosporins to those with strong history of true penicillin hypersensitivity. However, because cefalexin and other first-generation cephalosporins are known to have a modest cross-allergy in patients with penicillin hypersensitivity.
Cefalexin may not be effective against bacteria that incorporate a gene for beta-lactamase on their R-plasmid as the beta-lactam ring is present in the chemical structure of cephalosporin derivatives.
Do not use Cephalexin if you are allergic to cephalexin or to similar antibiotics, such as Ceclor, Ceftin, Cefzil, Duricef, Fortaz, Omnicef, Spectracef, Suprax, and others. Before using cephalexin, tell your doctor if you are allergic to any drugs (especially penicillins), or if you have kidney or liver disease, a stomach or intestinal disorder such as colitis, diabetes, or if you are malnourished.
It is important for you to keep a written list of all of the prescription and nonprescription (over-the-counter) medicines you are taking, as well as any products such as vitamins, minerals, or other dietary supplements. You should bring this list with you each time you visit a doctor or if you are admitted to a hospital. It is also important information to carry with you in case of emergencies.
Take Cephalexin for the entire length of time prescribed by your doctor; your symptoms may get better before the infection is completely treated. Cephalexin will not treat a viral infection such as the common cold or flu.
Keep all appointments with your doctor and the laboratory. Your doctor will order certain lab tests to check your response to cephalexin.If you are diabetic, use Clinistix, or TesTape (not Clinitest) to test your urine for sugar while taking this drug.
Do not let anyone else take your Cephalexin. Your prescription is probably not refillable, if you still have symptoms of infection after you finish the cephalexin, call your doctor.
Want to learn more information about Cephalexin, you can access the guidechem.com. Guidechem provide the most convenient conditions for the international buyers and let these leads benefit all the business people, it is just a place for you to look for some chemicals.
2013年12月9日星期一
Properties and information of 5-Amino-1H-tetrazole hydrate
Products Description
Formula : CH3N5
Weight: 85.07
Related Categories: Miscellaneous; pharmacetical; Building Blocks; Heterocyclic Building Blocks; Tetrazoles; pharmaceutical intermediates ; organic synthesis intermediates ; chemical additive; nitrogen compounds.
Mol File : 4418-61-5.mol
NIST Information 1H-Tetrazol-5-amine
EPA Substance 1H-Tetrazol-5-amine
EINECS Number: 224-581-7
CAS DataBase 4418-61-5 (CAS DataBase Reference)
Quality Standard: Appearance white crystalline
Purposes: For organic synthesis intermediates, electronic cleaners, automotive airbags, electronic products.
Usage: 5-Amino-1H-tetrazole hydrate(CAS NO:4418-61-5) can be used as raw material to take a variety of performance very excellent energetic materials. Fillers for automobile airbags in the pharmaceutical and chemical synthesis is also used in medicine, as well as high-energy synthesis of organic compounds; reagents used on the organic ligand, with its direct and metal complex.
Supply companies
1.Hangzhou Dayangchem Co., Ltd.
5-Amino-1H-tetrazole hydrate
Updatetime:Dec 08 2013
DetailDesc:5-Aminoterazole
Tel:86-571-88938639
Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China
2.Shanghai Pengteng Fine Chemical Co., Ltd.
5-Amino-1H-tetrazole hydrate
2H-Tetrazol-5-amine
Updatetime:Oct 17 2013
DetailDesc:Our company keeps the business tenet of “people first and customer esteemed”and the service principle of “superior quality, reasonable price, good faith”. We insist on the principle of win-win cooperation and would like to create brilliant future hand in hand with you!
Tel:86-15262230-560
Address:No.9, Haikou Road, Huai'an Industiral Park, Jiangsu Province, China
3.Zhejiang Kaili Industrial Co., Ltd.
5-Amino-1H-tetrazole hydrate
Updatetime:Oct 31 2013
DetailDesc:Zhejiang Kaili Industrial Co., Ltd. is collect Science, Industrial and Trade together for a comprehensive high-tech entities. We are mainly engaged in the research, development, production and sales of APIs and pharmaceutical intermediates.
Tel:86-571-85241926
Address:Block C and D,12/F,Lantian Business Center,No.18 Moganshan Road,Hangzhou,China
4.Shenzhen KL Technology Co., Ltd
5-Amino-1H-tetrazole hydrate
Updatetime:Oct 06 2013
Tel:+86-755-33670265
Address:3/F Weiye Building, Niulanqian, Longhua Town, Bao'an District, ShenZhen, Guangdong, China
5.Hangzhou Xinpunuo Chemicals Co.,Ltd
5-Amino-1H-tetrazole hydrate
Updatetime:Jul 08 2013
Purity:99%
DetailDesc: Melting point of 201-205 C. CAS DataBase 4418-61-5 (CAS DataBase Reference) NIST chemical information 1 H-Tetrazol-5-amine (4418-61-5) EPA chemical information 1 H-Tetrazol-5-amine (4418-61-5) 5-amino nitrogen use was four and synthesis method White crystalline chemical properties. Melting point of 206-207 C.
Tel:86-571-82826290
Address:Xiaoshan district,linpu town,zhuluo village
6.Qingdao Xuejie Agent Co.,Ltd.
5-Amino-1H-tetrazole hydrate
Updatetime:May 17 2013
Min. Order:1/Metric Ton Supply Ability:1 Year/Metric Ton
DetailDesc: Chemical Name: 5-amino-1h-tetrazole hydrate English Name: 5-amino-1h-tetrazole hydrate Molecular Formula: CH3N5,CAS NO.: 4418-61-5 Melting point: 204-206 o C Molecular Weight: 85.06 Appearance: White crystal powder Content: 99% Use: It can be used as the filler of autos air bag or the pesticide or pharmaceutical intermediates
Tel:86-532-85219166
Address:Taoyuan Road, Zhuge Industrial Park, Zhangying Town, Jiaozhou, Qingdao
Want to learn more information about 5-Amino-1H-tetrazole hydrate, you can access the guidechem.com. Guidechem.com is just a place for you to look for some chemicals. Guidechem provide the most convenient conditions for the international buyers and let these leads benefit all the business people.
Formula : CH3N5
Weight: 85.07
Related Categories: Miscellaneous; pharmacetical; Building Blocks; Heterocyclic Building Blocks; Tetrazoles; pharmaceutical intermediates ; organic synthesis intermediates ; chemical additive; nitrogen compounds.
Mol File : 4418-61-5.mol
NIST Information 1H-Tetrazol-5-amine
EPA Substance 1H-Tetrazol-5-amine
EINECS Number: 224-581-7
CAS DataBase 4418-61-5 (CAS DataBase Reference)
Quality Standard: Appearance white crystalline
Purposes: For organic synthesis intermediates, electronic cleaners, automotive airbags, electronic products.
Usage: 5-Amino-1H-tetrazole hydrate(CAS NO:4418-61-5) can be used as raw material to take a variety of performance very excellent energetic materials. Fillers for automobile airbags in the pharmaceutical and chemical synthesis is also used in medicine, as well as high-energy synthesis of organic compounds; reagents used on the organic ligand, with its direct and metal complex.
Supply companies
1.Hangzhou Dayangchem Co., Ltd.
5-Amino-1H-tetrazole hydrate
Updatetime:Dec 08 2013
DetailDesc:5-Aminoterazole
Tel:86-571-88938639
Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China
2.Shanghai Pengteng Fine Chemical Co., Ltd.
5-Amino-1H-tetrazole hydrate
2H-Tetrazol-5-amine
Updatetime:Oct 17 2013
DetailDesc:Our company keeps the business tenet of “people first and customer esteemed”and the service principle of “superior quality, reasonable price, good faith”. We insist on the principle of win-win cooperation and would like to create brilliant future hand in hand with you!
Tel:86-15262230-560
Address:No.9, Haikou Road, Huai'an Industiral Park, Jiangsu Province, China
3.Zhejiang Kaili Industrial Co., Ltd.
5-Amino-1H-tetrazole hydrate
Updatetime:Oct 31 2013
DetailDesc:Zhejiang Kaili Industrial Co., Ltd. is collect Science, Industrial and Trade together for a comprehensive high-tech entities. We are mainly engaged in the research, development, production and sales of APIs and pharmaceutical intermediates.
Tel:86-571-85241926
Address:Block C and D,12/F,Lantian Business Center,No.18 Moganshan Road,Hangzhou,China
4.Shenzhen KL Technology Co., Ltd
5-Amino-1H-tetrazole hydrate
Updatetime:Oct 06 2013
Tel:+86-755-33670265
Address:3/F Weiye Building, Niulanqian, Longhua Town, Bao'an District, ShenZhen, Guangdong, China
5.Hangzhou Xinpunuo Chemicals Co.,Ltd
5-Amino-1H-tetrazole hydrate
Updatetime:Jul 08 2013
Purity:99%
DetailDesc: Melting point of 201-205 C. CAS DataBase 4418-61-5 (CAS DataBase Reference) NIST chemical information 1 H-Tetrazol-5-amine (4418-61-5) EPA chemical information 1 H-Tetrazol-5-amine (4418-61-5) 5-amino nitrogen use was four and synthesis method White crystalline chemical properties. Melting point of 206-207 C.
Tel:86-571-82826290
Address:Xiaoshan district,linpu town,zhuluo village
6.Qingdao Xuejie Agent Co.,Ltd.
5-Amino-1H-tetrazole hydrate
Updatetime:May 17 2013
Min. Order:1/Metric Ton Supply Ability:1 Year/Metric Ton
DetailDesc: Chemical Name: 5-amino-1h-tetrazole hydrate English Name: 5-amino-1h-tetrazole hydrate Molecular Formula: CH3N5,CAS NO.: 4418-61-5 Melting point: 204-206 o C Molecular Weight: 85.06 Appearance: White crystal powder Content: 99% Use: It can be used as the filler of autos air bag or the pesticide or pharmaceutical intermediates
Tel:86-532-85219166
Address:Taoyuan Road, Zhuge Industrial Park, Zhangying Town, Jiaozhou, Qingdao
Want to learn more information about 5-Amino-1H-tetrazole hydrate, you can access the guidechem.com. Guidechem.com is just a place for you to look for some chemicals. Guidechem provide the most convenient conditions for the international buyers and let these leads benefit all the business people.
订阅：
博文 (Atom)