2,4-Dihydro-5-[(3-methylphenoxy)methyl]-4-(2-propen-1-yl)-3H-1,2,4-triazole-3-thione CAS 331272-48-1

Description

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 supplies 2,4-Dihydro-5-[(3-methylphenoxy)methyl]-4-(2-propen-1-yl)-3H-1,2,4-triazole-3-thione (CAS 331272-48-1), a certified reference material (molecular formula C13H15N3OS, MW 261.34 g/mol) for analytical method development and quality control.

The molecular framework of 2,4-Dihydro-5-[(3-methylphenoxy)methyl]-4-(2-propen-1-yl)-3H-1,2,4-triazole-3-thione (C13H15N3OS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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