Teprenone impurity 56 CAS CATO-C4X-208156

Description

Compared with other compounds in its class, the molecular weight of 362.55 g/mol gives Teprenone impurity 56 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Teprenone impurity 56 (CAS CATO-C4X-208156) is a certified pharmaceutical impurity reference standard with the molecular formula C23H38O3 and a molecular weight of 362.55 g/mol.

Teprenone impurity 56 (C23H38O3) contains a steroid core, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).

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 Teprenone impurity 56 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