4-[(4-Chlorophenyl)sulfanyl]-2-(methylsulfanyl)-6-(trifluoromethyl)pyrimidine CAS 477845-98-0

Description

As a certified reference material (CRM), 4-[(4-Chlorophenyl)sulfanyl]-2-(methylsulfanyl)-6-(trifluoromethyl)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.

4-[(4-Chlorophenyl)sulfanyl]-2-(methylsulfanyl)-6-(trifluoromethyl)pyrimidine (CAS 477845-98-0), molecular formula C12H8ClF3N2S2 and molecular weight 336.78 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine/chlorine substitution, 4-[(4-Chlorophenyl)sulfanyl]-2-(methylsulfanyl)-6-(trifluoromethyl)pyrimidine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 336.78 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

Physical & Chemical Properties

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