3-(Methylthio)-1,4-diphenyl-4H-1,2,4-triazol-1-ium bromide CAS 68836-20-4

Description

Based on its molecular formula C15H16N3SBr, 3-(Methylthio)-1,4-diphenyl-4H-1,2,4-triazol-1-ium bromide contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 350.28 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).

3-(Methylthio)-1,4-diphenyl-4H-1,2,4-triazol-1-ium bromide (CAS 68836-20-4), molecular formula C15H16N3SBr and molecular weight 350.28 g/mol, is a CATO reference standard with documented purity and traceability.

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.

As a certified reference material (CRM), 3-(Methylthio)-1,4-diphenyl-4H-1,2,4-triazol-1-ium bromide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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