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(2S)-2-amino-3-disulfanyl-propanoic acid

CAS No.
5652-32-4
Chemical Name:
(2S)-2-amino-3-disulfanyl-propanoic acid
Synonyms
Thiocysteine;3-disulfanyl-L-alanine;Alanine, 3-(thiosulfeno)-;(2S)-2-amino-3-disulfanyl-propanoic acid;Acetylcysteine Impurity 350 (Thiocysteine)
CBNumber:
CB81236404
Molecular Formula:
C3H7NO2S2
Molecular Weight:
153.23
MDL Number:
MFCD24510067
MOL File:
5652-32-4.mol
TDS File:
TDS
Last updated:2026-04-24 14:58:37

(2S)-2-amino-3-disulfanyl-propanoic acid Properties

Boiling point 329.9±52.0 °C(Predicted)
Density 1.462±0.06 g/cm3(Predicted)
pka 2.00±0.10(Predicted)
FDA UNII 3RZ74WA9J2

(2S)-2-amino-3-disulfanyl-propanoic acid Chemical Properties, Uses, Production

Definition

ChEBI: An S-substituted L-cysteine where the S-substituent is specified as sulfanyl.

(2S)-2-amino-3-disulfanyl-propanoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

(2S)-2-amino-3-disulfanyl-propanoic acid Suppliers

Global Suppliers ( 5)
Supplier Tel Email Country ProdList Advantage
TargetMol Chemicals Inc. +1-781-999-5354; +1-00000000000 marketing@targetmol.com United States 32431 58
Shanghai Tachizaki Biomedical Research Center 18014399201 sales@chemlab-tachizaki.com China 2934 58
TargetMol Chemicals Inc. 15002134094 marketing@targetmol.cn China 29873 58
Hubei Yangxin Medical Technology Co., Ltd. 07143299675 13092790750 3003355938@qq.com China 9541 58
Hubei YoungXin Pharmaceutical Tech Co.,Ltd. 0714-3999001 19171453112 2881391661@qq.com China 10000 58
(2S)-2-amino-3-disulfanyl-propanoic acid 3-disulfanyl-L-alanine Alanine, 3-(thiosulfeno)- Acetylcysteine Impurity 350 (Thiocysteine) Thiocysteine 5652-32-4