Thiamine Impurity 35 CAS 14850-15-8

Description

Compared with other compounds in its class, the molecular weight of 152.20 g/mol gives Thiamine Impurity 35 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Thiamine Impurity 35 (CAS 14850-15-8), a pharmacopoeial impurity reference standard (molecular formula C7H12N4, MW 152.20 g/mol) used for the identification and quantification of trace impurities in APIs.

Owing to a nitrile group, an aromatic ring system, Thiamine Impurity 35 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 152.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.

CATO manufactures Thiamine Impurity 35 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