4-(3-Bromo-4-hydroxyphenyl)phthalazin-1(2H)-one CAS 675832-31-2

Description

Based on its molecular formula C14H9BrN2O2, 4-(3-Bromo-4-hydroxyphenyl)phthalazin-1(2H)-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 317.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

4-(3-Bromo-4-hydroxyphenyl)phthalazin-1(2H)-one (CAS 675832-31-2) is a high-purity analytical reference standard with the molecular formula C14H9BrN2O2 and a molecular weight of 317.14 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-(3-Bromo-4-hydroxyphenyl)phthalazin-1(2H)-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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