4-Chloro-N-[2-(5-mercapto-4-methyl-4H-[1,2,4]triazol-3-yl)-ethyl]-benzamide CAS 724740-70-9

Description

The molecular framework of 4-Chloro-N-[2-(5-mercapto-4-methyl-4H-[1,2,4]triazol-3-yl)-ethyl]-benzamide (C12H13ClN4OS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

4-Chloro-N-[2-(5-mercapto-4-methyl-4H-[1,2,4]triazol-3-yl)-ethyl]-benzamide (CAS 724740-70-9), molecular formula C12H13ClN4OS and molecular weight 296.78 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.

CATO manufactures 4-Chloro-N-[2-(5-mercapto-4-methyl-4H-[1,2,4]triazol-3-yl)-ethyl]-benzamide 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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