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.

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