Ethyl 2-((4-chlorophenyl)amino)thiazole-4-carboxylate CAS 165682-93-9

Description

Compared with other compounds in its class, the molecular weight of 282.75 g/mol gives Ethyl 2-((4-chlorophenyl)amino)thiazole-4-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Ethyl 2-((4-chlorophenyl)amino)thiazole-4-carboxylate (CAS 165682-93-9), molecular formula C12H11ClN2O2S and molecular weight 282.75 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Ethyl 2-((4-chlorophenyl)amino)thiazole-4-carboxylate (C12H11ClN2O2S) 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 282.75 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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), Ethyl 2-((4-chlorophenyl)amino)thiazole-4-carboxylate 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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