2-chloro-N-[4-(4-methoxyphenyl)-5-methyl-1,3-thiazol-2-yl]acetamide CAS 457941-62-7

Description

Compared with other compounds in its class, the molecular weight of 296.77 g/mol gives 2-chloro-N-[4-(4-methoxyphenyl)-5-methyl-1,3-thiazol-2-yl]acetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-chloro-N-[4-(4-methoxyphenyl)-5-methyl-1,3-thiazol-2-yl]acetamide (CAS 457941-62-7), molecular formula C13H13ClN2O2S and molecular weight 296.77 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-chloro-N-[4-(4-methoxyphenyl)-5-methyl-1,3-thiazol-2-yl]acetamide (C13H13ClN2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 296.77 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), 2-chloro-N-[4-(4-methoxyphenyl)-5-methyl-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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