5-(Chloromethyl)-N,N,4-triphenyl-4H-1,2,4-triazole-3-carboxamide CAS 109348-25-6

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-(Chloromethyl)-N,N,4-triphenyl-4H-1,2,4-triazole-3-carboxamide (CAS 109348-25-6), molecular formula C22H17ClN4O and molecular weight 388.85 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 5-(Chloromethyl)-N,N,4-triphenyl-4H-1,2,4-triazole-3-carboxamide (C22H17ClN4O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 388.85 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).

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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