6-(4-Fluorophenyl)-4-((1-methyl-1H-tetrazol-5-yl)thio)thieno[3,2-d]pyrimidine CAS 871317-00-9

Description

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

6-(4-Fluorophenyl)-4-((1-methyl-1H-tetrazol-5-yl)thio)thieno[3,2-d]pyrimidine (CAS 871317-00-9), molecular formula C14H9FN6S2 and molecular weight 344.39 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 6-(4-Fluorophenyl)-4-((1-methyl-1H-tetrazol-5-yl)thio)thieno[3,2-d]pyrimidine (C14H9FN6S2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 344.39 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).

As a certified reference material (CRM), 6-(4-Fluorophenyl)-4-((1-methyl-1H-tetrazol-5-yl)thio)thieno[3,2-d]pyrimidine 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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