4-(4-Chlorophenyl)-5-phenyl-4h-1,2,4-triazol-3-yl hydrosulfide CAS 170235-50-4

Description

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.

4-(4-Chlorophenyl)-5-phenyl-4h-1,2,4-triazol-3-yl hydrosulfide (CAS 170235-50-4), molecular formula C14H10ClN3S and molecular weight 287.77 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C14H10ClN3S, 4-(4-Chlorophenyl)-5-phenyl-4h-1,2,4-triazol-3-yl hydrosulfide contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 287.77 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

CATO manufactures 4-(4-Chlorophenyl)-5-phenyl-4h-1,2,4-triazol-3-yl hydrosulfide 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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