N-(3,4-dimethylphenyl)-2-((5-(4-ethoxyphenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetamide CAS 868255-50-9

Description

CATO manufactures N-(3,4-dimethylphenyl)-2-((5-(4-ethoxyphenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetamide 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.

N-(3,4-dimethylphenyl)-2-((5-(4-ethoxyphenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 868255-50-9) is a high-purity analytical reference standard with the molecular formula C26H26N4O2S and a molecular weight of 458.58 g/mol.

The molecular framework of N-(3,4-dimethylphenyl)-2-((5-(4-ethoxyphenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetamide (C26H26N4O2S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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. 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.

Physical & Chemical Properties

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