Fingolimod Impurity 17 CAS 168560-42-7

Description

Compared with other compounds in its class, the molecular weight of 313.91 g/mol gives Fingolimod Impurity 17 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Fingolimod Impurity 17 (CAS 168560-42-7), a pharmacopoeial impurity reference standard (molecular formula C18H31NOHCl, MW 313.91 g/mol) used for the identification and quantification of trace impurities in APIs.

Fingolimod Impurity 17 (C18H31NOHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

As a certified reference material (CRM), Fingolimod Impurity 17 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

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