4-methyl-5-(4-methyloxazol-5-yl)-2,4-dihydro-3H-1,2,4-triazole-3-thione CAS 170959-40-7

Description

The occurrence of 4-methyl-5-(4-methyloxazol-5-yl)-2,4-dihydro-3H-1,2,4-triazole-3-thione is closely related to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 4-methyl-5-(4-methyloxazol-5-yl)-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 170959-40-7), a certified reference material (molecular formula C7H8N4OS, MW 196.23 g/mol) for analytical method development and quality control.

The molecular framework of 4-methyl-5-(4-methyloxazol-5-yl)-2,4-dihydro-3H-1,2,4-triazole-3-thione (C7H8N4OS) is characterized by an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), 4-methyl-5-(4-methyloxazol-5-yl)-2,4-dihydro-3H-1,2,4-triazole-3-thione 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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