3-{[(2,4-dichlorophenyl)methyl]sulfanyl}-5-methyl-1,2-thiazole-4-carbonitrile CAS 338778-63-5

Description

3-{[(2,4-dichlorophenyl)methyl]sulfanyl}-5-methyl-1,2-thiazole-4-carbonitrile (CAS 338778-63-5), molecular formula C12H8Cl2N2S2 and molecular weight 315.24 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C12H8Cl2N2S2, 3-{[(2,4-dichlorophenyl)methyl]sulfanyl}-5-methyl-1,2-thiazole-4-carbonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 315.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

As a certified reference material (CRM), 3-{[(2,4-dichlorophenyl)methyl]sulfanyl}-5-methyl-1,2-thiazole-4-carbonitrile 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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