Phytomenadione/Vitamin K1 Impurity 127 CAS CATO-C4X-2207127

Description

CATO supplies Phytomenadione/Vitamin K1 Impurity 127 (CAS CATO-C4X-2207127), a pharmacopoeial impurity reference standard (molecular formula C20H40C20H40C20H40C20H40C20H40, MW 1402.70 g/mol) used for the identification and quantification of trace impurities in APIs.

Phytomenadione/Vitamin K1 Impurity 127 (C20H40C20H40C20H40C20H40C20H40) contains an organic framework. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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 Phytomenadione/Vitamin K1 Impurity 127 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