2-((4-Amino-5-(2,4-dichlorophenyl)-4H-1,2,4-triazol-3-yl)thio)acetamide CAS 587013-75-0

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.

2-((4-Amino-5-(2,4-dichlorophenyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 587013-75-0), molecular formula C10H9Cl2N5OS and molecular weight 318.18 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-((4-Amino-5-(2,4-dichlorophenyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (C10H9Cl2N5OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 318.18 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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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