4-(4-Fluorophenyl)-2-(4-methoxybenzyl)-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one CAS 860784-99-2

Description

The molecular framework of 4-(4-Fluorophenyl)-2-(4-methoxybenzyl)-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one (C17H16FN3O2) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

4-(4-Fluorophenyl)-2-(4-methoxybenzyl)-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 860784-99-2) is a high-purity analytical reference standard with the molecular formula C17H16FN3O2 and a molecular weight of 313.33 g/mol.

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.

CATO manufactures 4-(4-Fluorophenyl)-2-(4-methoxybenzyl)-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one 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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