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4-MERCAPTOPHENYLACETIC ACID

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4-MERCAPTOPHENYLACETIC ACID Suppliers list
Company Name: Hangzhou FandaChem Co.,Ltd.
Tel: 008657128800458; +8615858145714
Email: fandachem@gmail.com
Products Intro: Product Name:4-Mercaptophenylacetic Acid;2-(4-sulfanylphenyl)acetic acid;4-MERCAPTOBENZENEACETATE;MPAA;4-Mercapto phenyl acetic acid
CAS:39161-84-7
Purity:97% Package:as customers' requirements
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
Email: linda@hubeijusheng.com
Products Intro: Product Name:4-MERCAPTOPHENYLACETICACID
CAS:39161-84-7
Purity:0.99 Package:5KG;1KG
Company Name: Fuxin Pharmaceutical
Tel: +86-021-021-50872116 +8613122107989
Email: contact@fuxinpharm.com
Products Intro: Product Name:4-Mercaptophenylacetic acid
CAS:39161-84-7
Purity:99% Package:1kg; 25kg; or larger package as required Remarks:pharmaceutical intermediates；Chemical Intermediate
Company Name: Shanghai Rlavie Technology Co ltd
Tel: +86-021-67759270 +8617717059219
Email: sales@rlavie.com
Products Intro: Product Name:4-Mercaptophenylacetic acid
CAS:39161-84-7
Purity:98%min Package:1KG|5KG
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: 0551-65418671
Email: sales@tnjchem.com
Products Intro: Product Name:4-Mercaptophenylacetic acid
CAS:39161-84-7

4-MERCAPTOPHENYLACETIC ACID manufacturers
4-MERCAPTOPHENYLACETIC ACID Basic information
Product Name:4-MERCAPTOPHENYLACETIC ACID
Synonyms:4-MERCAPTOBENZENEACETATE;4-MERCAPTOPHENYLACETIC ACID;4-Mercaptophenylacetic acid 97%;4-Mercaptophenylacetic acid≥ 98% (HPLC);Benzeneacetic acid,4-mercapto-;4-Mercaptophenylacetic Acid ( MPAA);2-(4-sulfanylphenyl)acetic acid;p-Mercaptophenylacetic Acid
CAS:39161-84-7
MF:C8H8O2S
MW:168.21
EINECS:
Product Categories:Aromatic Phenylacetic Acids and Derivatives;Intermediates;Sulfur & Selenium Compounds;Organic Building Blocks;Sulfur Compounds;Thiols/Mercaptans
Mol File:39161-84-7.mol
4-MERCAPTOPHENYLACETIC ACID Structure
4-MERCAPTOPHENYLACETIC ACID Chemical Properties
Melting point 105-109 °C (lit.)
Boiling point 336.0±17.0 °C(Predicted)
density 1.299±0.06 g/cm3(Predicted)
storage temp. 2-8°C
solubility Acetonitrile (Slightly), DMSO (Slightly)
pka4.21±0.10(Predicted)
form Solid
color Off-White
Water Solubility Slightly soluble in water. Soluble in Dichloromethane, Ethanol and Methanol
Sensitive Air Sensitive
Safety Information
Hazard Codes Xi
Risk Statements 37/38-41
Safety Statements 26-36/37/39
RIDADR UN 3335
WGK Germany 3
HS Code 2930909899
MSDS Information
ProviderLanguage
SigmaAldrich English
4-MERCAPTOPHENYLACETIC ACID Usage And Synthesis
Chemical Properties4-MERCAPTOPHENYLACETIC ACID is White Powder
Uses4-MERCAPTOPHENYLACETIC ACID is a redox buffer that increases the folding rate of disulfide-containing proteins realative to traditional buffers such as glutathione and glutathione-disulfide. A useful synthetic intermediate for the preparation of novel antiinflammatory agents.
Uses4-Mercaptophenylacetic acid has been used in the preparation of small ubiquitin-like modifier peptides from bis(2-sulfanylethyl)amido peptide via sequential native chemical ligation.
It can be used:
  • On-resin preparation of peptide-α thiophenylesters which are used in a chemical ligation process for the chemical synthesis of peptides.
  • In one pot deprotection of (acetamido-methyl)cysteine following native chemical ligation and/or desulfurization method for the preparation of peptides.
  • Palladium facilitated deprotection of N-terminal cysteine through native chemical ligation method for the preparation of synthetically challenging proteins.

4-MERCAPTOPHENYLACETIC ACID Preparation Products And Raw materials
Preparation Productsmethyl 2-(4-(chlorosulfonyl)phenyl)acetate-->[4-(Isopropylsulfonyl)phenyl]acetic acid
Tag:4-MERCAPTOPHENYLACETIC ACID(39161-84-7) Related Product Information
metiazinic acid (R)-4-METHYLTHIOMANDELIC ACID 4-MERCAPTOPHENYLACETIC ACID 4-(TRIFLUOROMETHYLTHIO)PHENYLACETIC ACID protizinic acid Zaltoprofen 4-Methylsulphonylphenylacetic acid 4-Methylthiophenylacetic acid ETHYL 4-THIOMETHYLBENZOYLFORMATE (+/-)-ALPHA-METHYL-(4-SULFONOPHENYL)GLYCINE AMINO[4-(METHYLSULFANYL)PHENYL]ACETIC ACID 3-MERCAPTOPHENYLACETIC ACID 2-MERCAPTOPHENYLACETIC ACID Mercaptophenylacetic acid 3-MERCAPTOPHENYLACETIC ACID:90% [R,(-)]-α-Mercaptophenylacetic acid methyl ester [S,(+)]-α-Mercaptophenylacetic acid methyl ester [4-(BENZYLSULFONYL)PHENYL]ACETIC ACID