(R)-5-(4-Hydroxyphenyl)-5-ethylhydantoin CAS 65567-33-1

Description

Compared with other compounds in its class, the molecular weight of 220.22 g/mol gives (R)-5-(4-Hydroxyphenyl)-5-ethylhydantoin distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (R)-5-(4-Hydroxyphenyl)-5-ethylhydantoin (CAS 65567-33-1), a certified reference material (molecular formula C11H12N2O3, MW 220.22 g/mol) for analytical method development and quality control.

(R)-5-(4-Hydroxyphenyl)-5-ethylhydantoin (C11H12N2O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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), (R)-5-(4-Hydroxyphenyl)-5-ethylhydantoin 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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