3-(4-Bromophenyl)-5-phenyl-4-(p-tolyl)-4H-1,2,4-triazole CAS 388079-95-6

Description

Compared with other compounds in its class, the molecular weight of 390.28 g/mol gives 3-(4-Bromophenyl)-5-phenyl-4-(p-tolyl)-4H-1,2,4-triazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-(4-Bromophenyl)-5-phenyl-4-(p-tolyl)-4H-1,2,4-triazole (CAS 388079-95-6) is a high-purity analytical reference standard with the molecular formula C21H16BrN3 and a molecular weight of 390.28 g/mol.

Based on its molecular formula C21H16BrN3, 3-(4-Bromophenyl)-5-phenyl-4-(p-tolyl)-4H-1,2,4-triazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 390.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 3-(4-Bromophenyl)-5-phenyl-4-(p-tolyl)-4H-1,2,4-triazole 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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