Ethyl 2-(4-hydroxyphenyl)-4-phenylthiazole-5-carboxylate CAS 1965304-86-2

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ethyl 2-(4-hydroxyphenyl)-4-phenylthiazole-5-carboxylate.

Ethyl 2-(4-hydroxyphenyl)-4-phenylthiazole-5-carboxylate (CAS 1965304-86-2) is a high-purity analytical reference standard with the molecular formula C18H15NO3S and a molecular weight of 325.38 g/mol.

Ethyl 2-(4-hydroxyphenyl)-4-phenylthiazole-5-carboxylate (C18H15NO3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), Ethyl 2-(4-hydroxyphenyl)-4-phenylthiazole-5-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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