5-Nitro-2-(2H-[1,2,4]triazol-3-ylsulfanyl)-benzoic acid CAS 554405-04-8

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-Nitro-2-(2H-[1,2,4]triazol-3-ylsulfanyl)-benzoic acid.

CATO supplies 5-Nitro-2-(2H-[1,2,4]triazol-3-ylsulfanyl)-benzoic acid (CAS 554405-04-8), a certified reference material (molecular formula C9H6N4O4S, MW 266.23 g/mol) for analytical method development and quality control.

Structurally, 5-Nitro-2-(2H-[1,2,4]triazol-3-ylsulfanyl)-benzoic acid (C9H6N4O4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 266.23 g/mol, it falls into the medium-molecular-weight range. 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).

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 5-Nitro-2-(2H-[1,2,4]triazol-3-ylsulfanyl)-benzoic acid 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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