2-Cyano-n-[4-(3,4-dichlorophenyl)-1,3-thiazol-2-yl]acetamide CAS 749906-88-5

Description

2-Cyano-n-[4-(3,4-dichlorophenyl)-1,3-thiazol-2-yl]acetamide (CAS 749906-88-5), molecular formula C12H7Cl2N3OS and molecular weight 312.17 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, 2-Cyano-n-[4-(3,4-dichlorophenyl)-1,3-thiazol-2-yl]acetamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 312.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 2-Cyano-n-[4-(3,4-dichlorophenyl)-1,3-thiazol-2-yl]acetamide 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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