1-(4-Bromophenyl)-6-hydroxy-3-methyl-5-phenylpyridazin-4(1H)-one CAS 89314-18-1

Description

1-(4-Bromophenyl)-6-hydroxy-3-methyl-5-phenylpyridazin-4(1H)-one (CAS 89314-18-1) is a high-purity analytical reference standard with the molecular formula C17H13BrN2O2 and a molecular weight of 357.20 g/mol.

The molecular framework of 1-(4-Bromophenyl)-6-hydroxy-3-methyl-5-phenylpyridazin-4(1H)-one (C17H13BrN2O2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 1-(4-Bromophenyl)-6-hydroxy-3-methyl-5-phenylpyridazin-4(1H)-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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