Product Information

L-Cysteine Hydrochloride

Catalogue number	ACY-003
Product Name	L-Cysteine Hydrochloride
Sub Category	Pharma Reference Standard; Pharmaceutical/API Drug Impurities/Metabolites
API	Acetylcysteine
CAS Number	52-89-1
Alternate CAS Number	52-90-4(Freebase)
HS Code	29339900
Molecular formula	C3H8ClNO2S
Molecular Weight	157.62 g/mol
Synonyms	L-(+)-Cysteine Hydrochloride; CSKE 200; Cystein chloride; Cysteine chlorohydrate; Cysteine Hydrochloride; WR 348; L-Cysteine, Hydrochloride (1:1); L-Cysteine, Hydrochloride; Cysteine, Hydrochloride, L-; (2R)-2-Amino-3-sulfanylpropanoic acid Hydrochloride; (R)-1-Carboxy-2-mercaptoethanaminium chloride; (R)-Cysteine Hydrochloride; l-cysteine Hydrochloride (USP)
Chemical Name	(2R)-2-Amino-3-sulfanylpropanoic acid Hydrochloride
Appearance	White crystalline powder
Storage	2-8°C Refrigerator
Applications	The product can be used as reference standard.
Information	Acetylcysteine EP Impurity B Hydrochloride is supplied with detailed characterization data compliant with regulatory guideline. Acetylcysteine EP Impurity B Hydrochloride can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Acetylcysteine.
Shipping Condition	Ambient
Sample COA Purity	NLT 98%
Inventory Status	Please Enquire
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Product Overview Technical Data

Chemical Name: L-Cysteine Hydrochloride

Synonym: L-(+)-Cysteine Hydrochloride; CSKE 200; Cystein chloride; Cysteine chlorohydrate; Cysteine Hydrochloride; WR 348; L-Cysteine, Hydrochloride (1:1); L-Cysteine, Hydrochloride; Cysteine, Hydrochloride, L-; (2R)-2-Amino-3-sulfanylpropanoic acid Hydrochloride; (R)-1-Carboxy-2-mercaptoethanaminium chloride; (R)-Cysteine Hydrochloride; l-cysteine Hydrochloride (USP)