4-(4-Chlorophenyl)-5-(4-methylbenzenesulfinyl)-1,2,3-thiadiazole CAS 338408-71-2

Description

Compared with other compounds in its class, the molecular weight of 334.84 g/mol gives 4-(4-Chlorophenyl)-5-(4-methylbenzenesulfinyl)-1,2,3-thiadiazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-(4-Chlorophenyl)-5-(4-methylbenzenesulfinyl)-1,2,3-thiadiazole (CAS 338408-71-2) is a high-purity analytical reference standard with the molecular formula C15H11ClN2OS2 and a molecular weight of 334.84 g/mol.

Structurally, 4-(4-Chlorophenyl)-5-(4-methylbenzenesulfinyl)-1,2,3-thiadiazole (C15H11ClN2OS2) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 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 334.84 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.

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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