3-(((4-Chlorobenzyl)thio)methyl)-5-((4-fluorobenzyl)thio)-4-phenyl-4H-1,2,4-triazole CAS 344270-29-7

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

CATO supplies 3-(((4-Chlorobenzyl)thio)methyl)-5-((4-fluorobenzyl)thio)-4-phenyl-4H-1,2,4-triazole (CAS 344270-29-7), a certified reference material (molecular formula C23H19ClFN3S2, MW 456.00 g/mol) for analytical method development and quality control.

Based on its molecular formula C23H19ClFN3S2, 3-(((4-Chlorobenzyl)thio)methyl)-5-((4-fluorobenzyl)thio)-4-phenyl-4H-1,2,4-triazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 456.00 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

Physical & Chemical Properties

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