1-Methyl-4-phenyl-3-(thiophen-2-yl)-4,5-dihydro-1H-1,2,4-triazole-5-thione CAS 1022482-46-7

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Methyl-4-phenyl-3-(thiophen-2-yl)-4,5-dihydro-1H-1,2,4-triazole-5-thione.

CATO supplies 1-Methyl-4-phenyl-3-(thiophen-2-yl)-4,5-dihydro-1H-1,2,4-triazole-5-thione (CAS 1022482-46-7), a certified reference material (molecular formula C13H11N3S2, MW 273.38 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, 1-Methyl-4-phenyl-3-(thiophen-2-yl)-4,5-dihydro-1H-1,2,4-triazole-5-thione is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 273.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 1-Methyl-4-phenyl-3-(thiophen-2-yl)-4,5-dihydro-1H-1,2,4-triazole-5-thione 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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