5-{[(4-chlorophenyl)methyl]sulfanyl}-4-(2,4-dichlorophenyl)-1,2,3-thiadiazole CAS 338409-64-6

Description

5-{[(4-chlorophenyl)methyl]sulfanyl}-4-(2,4-dichlorophenyl)-1,2,3-thiadiazole (CAS 338409-64-6), molecular formula C15H9Cl3N2S2 and molecular weight 387.73 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 5-{[(4-chlorophenyl)methyl]sulfanyl}-4-(2,4-dichlorophenyl)-1,2,3-thiadiazole (C15H9Cl3N2S2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 387.73 g/mol, it falls into the moderately-high-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), 5-{[(4-chlorophenyl)methyl]sulfanyl}-4-(2,4-dichlorophenyl)-1,2,3-thiadiazole 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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