2-((4-Allyl-5-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-bromo-4-methylphenyl)acetamide CAS 332175-50-5

Description

Compared with other compounds in its class, the molecular weight of 443.36 g/mol gives 2-((4-Allyl-5-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-bromo-4-methylphenyl)acetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-((4-Allyl-5-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-bromo-4-methylphenyl)acetamide (CAS 332175-50-5), molecular formula C20H19BrN4OS and molecular weight 443.36 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 2-((4-Allyl-5-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-bromo-4-methylphenyl)acetamide (C20H19BrN4OS) is characterized by a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine 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. 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.

As a certified reference material (CRM), 2-((4-Allyl-5-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-bromo-4-methylphenyl)acetamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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