5-((1H-benzo[d][1,2,3]triazol-1-yl)methyl)-4-phenyl-4H-1,2,4-triazole-3-thiol CAS 122503-02-0

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

5-((1H-benzo[d][1,2,3]triazol-1-yl)methyl)-4-phenyl-4H-1,2,4-triazole-3-thiol (CAS 122503-02-0) is a high-purity analytical reference standard with the molecular formula C15H12N6S and a molecular weight of 308.36 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, 5-((1H-benzo[d][1,2,3]triazol-1-yl)methyl)-4-phenyl-4H-1,2,4-triazole-3-thiol is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 308.36 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).

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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