Carbocisteine Impurity 62 CAS CATO-C4X-201062

Description

The occurrence of Carbocisteine Impurity 62 is closely related to a carbohydrate-derived structure, an amide group, a sulfone group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Carbocisteine Impurity 62 (CAS CATO-C4X-201062), a pharmacopoeial impurity reference standard (molecular formula C5H9NO4S, MW 179.19 g/mol) used for the identification and quantification of trace impurities in APIs.

Owing to a carbohydrate-derived structure, an amide group, a sulfone group, Carbocisteine Impurity 62 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 179.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.

CATO manufactures Carbocisteine Impurity 62 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com