5-((4-Chloro-3-methylphenoxy)methyl)-4h-1,2,4-triazole-3-thiol CAS 554423-25-5

Description

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.

5-((4-Chloro-3-methylphenoxy)methyl)-4h-1,2,4-triazole-3-thiol (CAS 554423-25-5), molecular formula C10H10ClN3OS and molecular weight 255.72 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C10H10ClN3OS, 5-((4-Chloro-3-methylphenoxy)methyl)-4h-1,2,4-triazole-3-thiol contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 255.72 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

Physical & Chemical Properties

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