Category
Acetylcysteine
CAS Number
56-89-3
Molecular Formula
C₆H₁₂N₂O₄S₂
Molecular Weight
240.3 g/mol
Synonym

L-Cystine; Cystine Αcid; (-)-Cystine; 3,3'-Dithiobis(2-aminopropanoic Acid); Bis(β-amino-β-carboxyethyl) Disulfide; Dicysteine; 3,3'-Dithiobis-L-Alanine; L-Cysteine Disulfide; L-Cystin;Oxidized L-cysteine; [R-(R*,R*)]-3,3'-Dithiobis [2-aminopropanoic Acid]; l-Cystine; β,β'-Diamino-β,β'-dicarboxydiethyl Disulfide; β,β'-Dithiodialanine;

Keywords
High-Quality Pharmaceutical Reference Standards
Pharmaceutical Standards
sulphur and selenium compounds
Amino Acid Derivatives
Impurities
Impurities Manufacturer in India
Impurities manufacturer and Suppliers in Hyderabad india
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Manasa Life Sciences is a specialized manufacturer and supplier of high-purity Acetylcysteine EP Impurity A (CAS No. 56-89-3), with molecular formula C₆H₁₂N₂O₄S₂ and molecular weight 240.30 g/mol. This Acetylcysteine-related impurity reference standard is suitable for impurity profiling, pharmaceutical analytical testing, related-substance analysis, HPLC method development, analytical method validation, and quality-control applications. It supports laboratories involved in acetylcysteine purity assessment, pharmaceutical research, stability studies, and chromatographic analysis. Each batch is supplied with appropriate quality documentation, including a Certificate of Analysis (CoA) and Safety Data Sheet (SDS/MSDS), supporting traceability and reliable use in pharmaceutical analytical workflows.