[2-Amino-4-(4-ethyl-phenyl)-thiazol-5-yl]-acetic acid CAS 91234-17-2

Description

[2-Amino-4-(4-ethyl-phenyl)-thiazol-5-yl]-acetic acid (CAS 91234-17-2), molecular formula C13H14N2O2S and molecular weight 262.33 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, [2-Amino-4-(4-ethyl-phenyl)-thiazol-5-yl]-acetic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 262.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), [2-Amino-4-(4-ethyl-phenyl)-thiazol-5-yl]-acetic acid 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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