7-[1-({2-fluoro-[1,1'-biphenyl]-4-yl}oxy)ethyl]-[1,2,4]triazolo[1,5-a]pyrimidine CAS 477888-50-9

Description

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

7-[1-({2-fluoro-[1,1'-biphenyl]-4-yl}oxy)ethyl]-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 477888-50-9), molecular formula C19H15FN4O and molecular weight 334.35 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 7-[1-({2-fluoro-[1,1'-biphenyl]-4-yl}oxy)ethyl]-[1,2,4]triazolo[1,5-a]pyrimidine (C19H15FN4O) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO manufactures 7-[1-({2-fluoro-[1,1'-biphenyl]-4-yl}oxy)ethyl]-[1,2,4]triazolo[1,5-a]pyrimidine 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

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