2014年2月9日星期日

Properties and suppliers of BOC-D-Phenylalanine

BOC-D-Phenylalanine is a kind of white to off-white crystalline powder with Molecular Formula: C14H19NO4 and Molecular Weight:265.31. It has these properties: Density:1.16 g/cm3,Boiling Point:426.6 C at 760 mmHg, Melting Point: 85-88 C, Flash Point: 211.8 C,Transport Information: OTH, Hazard Symbols:Not regulated UN NO, CAS Registry Number is 18942-49-9.

BOC-D-Phenylalanine is an essential amino acid obtained in the levo form by hydrolysis of proteins. Branched amino-acids with tryptophan and phenylalanine contribute to the structure of protein by the tendency of its side chain composed only of carbon and hydrogen to participate in hydrophobic interactions which determines the tertiary structure of the peptide chain. 

In addition to its role in protein synthesis, BOC-D-Phenylalanine (CAS NO:18942-49-9) is the metabolic precursor of the non-essential amino acid tyrosine which makes hormones, such as norepinephrine and epinephrine in the normal body. The prefix nor- describes normal structure which has no branched chain of carbon atoms. But in case of norepinephrine, it has one less methylene group than its homologue, epinephrine. 

BOC-D-Phenylalanine is also converted to phenylethylamine occuring naturally in the brain to elevate mood. It is used to treat depression, inflammation, chronic pain, Parkinson's disease. BOC-D-Phenylalanine is a key intermediate to make aspartame. N-alpha-t-BOC-D-phenylalanine is used in biological research of peptidomimetics. It is used to prepare unnatural and unusual amino acids and amino acid analogs as well as to modify peptides.

Here are some suppliers of BOC-D-Phenylalanine in GUIDECHEM. 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.

1.Hangzhou Dayangchem Co., Ltd.
Updatetime:Feb 08 2014
DetailDesc:BOC-D-Phenylalanine
Tel:86-571-88938639
Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China

2.Capot Chemical Co., Ltd.
Updatetime:Jan 27 2014
Purity:98% Min. Order:1/Kilogram Supply Ability:up to kgs Month/Kilogram
DetailDesc:265.31,C14H19NO4
Tel:86-571-85586718
Address:Joinhands Science Park, No.4028,Nanhuan Road,

3.Atomax Chemicals Co.,Ltd
Boc-D-phenylalanine
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

4.Jinan Haohua Industry Co., Ltd.
BOC-D-Phenylalanine
Updatetime:Feb 08 2014
Purity:99 Min. Order:1/Kilogram Supply Ability:100 Year/Metric Ton
DetailDesc:N-(tert-Butoxycarbonyl)-D-phenylalanine
Tel:0086-531-58773055
Address:No.59 Gongye South RD

5.Shanghai UCHEM Inc.
Boc-D-Phenylalanine
Updatetime:Feb 07 2014
DetailDesc:Boc-D-Phenylalanine
Tel:086-021-61555264
Address:4th Floor,Build A,500Jianyun Road,Zhoupu,Pudong,Shanghai

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