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Category
Acetylcysteine
CAS Number
52-90-4
Molecular Formula
C3H7NO2S
Molecular Weight
121.16
Catelogue Number
MLS-ACC-EP-IMP-B/01
Synonym
(R)-2-Amino-3-mercaptopropanoic Acid|(R)-Cysteine;|2-Amino-3-mercaptopropionic Acid|3-Mercapto-L-alanine|Acetylcysteine Impurity-B;|E 920;|H-Cys-OH;|Half-cystine|L-(+)-Cysteine|L-Cys;|L-Cysteine|NSC 8746;|Thioserine|β-Mercaptoalanine
Keywords
Amino Acids & Derivatives
Sulfur & Selenium Compounds
Pharmaceuticals
Intermediates & Fine Chemicals
Acetylcysteine EP Impurity B
L-Cysteine is a non-essential amino acid that can be synthesized by the human body under normal physiological conditions if a sufficient quantity of methionine is available. L-Cysteine is commonly used as a precursor in the food and pharmaceutical industries. L-Cysteine is used as a processing aid for baking, as an additive in cigarettes, as well as in the preparation of meat flavours. Acetylcysteine EP Impurity B Impurity in commercial preparations of Acetylcysteine Acetylcysteine EP Impurity B-13C3 (L-Cysteine-13C3) amino acid derivatives,sulphur and selenium compounds,pharmaceutical standards,intermediates,fine chemicals White Solid.