4-Methyl-5-(3-{[3-(trifluoromethyl)benzyl]oxy}-2-thienyl)-4H-1,2,4-triazole-3-thiol CAS 343376-10-3

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 4-Methyl-5-(3-{[3-(trifluoromethyl)benzyl]oxy}-2-thienyl)-4H-1,2,4-triazole-3-thiol (CAS 343376-10-3), a certified reference material (molecular formula C15H12F3N3OS2, MW 371.40 g/mol) for analytical method development and quality control.

Structurally, 4-Methyl-5-(3-{[3-(trifluoromethyl)benzyl]oxy}-2-thienyl)-4H-1,2,4-triazole-3-thiol (C15H12F3N3OS2) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 371.40 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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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