Capecitabine Impurity 32 CAS CATO-C4X-102432

Description

Compared with other compounds in its class, the molecular weight of 358.41 g/mol gives Capecitabine Impurity 32 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Capecitabine Impurity 32 (CAS CATO-C4X-102432), a pharmacopoeial impurity reference standard (molecular formula C16H22O7S, MW 358.41 g/mol) used for the identification and quantification of trace impurities in APIs.

Structurally, Capecitabine Impurity 32 (C16H22O7S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 358.41 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 Capecitabine Impurity 32 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
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