4-Methyl-5-(2-phenyl-1,3-thiazol-4-yl)-4H-1,2,4-triazole-3-thiol CAS 338760-15-9

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-Methyl-5-(2-phenyl-1,3-thiazol-4-yl)-4H-1,2,4-triazole-3-thiol.

4-Methyl-5-(2-phenyl-1,3-thiazol-4-yl)-4H-1,2,4-triazole-3-thiol (CAS 338760-15-9), molecular formula C12H10N4S2 and molecular weight 274.36 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 4-Methyl-5-(2-phenyl-1,3-thiazol-4-yl)-4H-1,2,4-triazole-3-thiol (C12H10N4S2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. 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 274.36 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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

As a certified reference material (CRM), 4-Methyl-5-(2-phenyl-1,3-thiazol-4-yl)-4H-1,2,4-triazole-3-thiol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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