Flunarizine Impurity 8 CAS 365-24-2

Description

Compared with other compounds in its class, the molecular weight of 220.21 g/mol gives Flunarizine Impurity 8 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Flunarizine Impurity 8 (CAS 365-24-2), a pharmacopoeial impurity reference standard (molecular formula C13H10F2O, MW 220.21 g/mol) used for the identification and quantification of trace impurities in APIs.

The molecular framework of Flunarizine Impurity 8 (C13H10F2O) is characterized by a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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 Flunarizine Impurity 8 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