(S)-5-(4-Hydroxyphenyl)-5-ethylhydantoin (S)-5-Ethyl-5-(4-hydroxyphenyl)-2,4-imidazolidinedione 65567-35-3 CAS 65567-35-3

Description

CATO manufactures (S)-5-(4-Hydroxyphenyl)-5-ethylhydantoin (S)-5-Ethyl-5-(4-hydroxyphenyl)-2,4-imidazolidinedione 65567-35-3 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

(S)-5-(4-Hydroxyphenyl)-5-ethylhydantoin (S)-5-Ethyl-5-(4-hydroxyphenyl)-2,4-imidazolidinedione 65567-35-3 (CAS 65567-35-3), molecular formula C11H12N2O3 and molecular weight 220.22 g/mol, is a CATO reference standard with documented purity and traceability.

(S)-5-(4-Hydroxyphenyl)-5-ethylhydantoin (S)-5-Ethyl-5-(4-hydroxyphenyl)-2,4-imidazolidinedione 65567-35-3 (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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

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