13-Ethyl-17-hydroxy-gon-4-en-3-one CAS 793-54-4

Description

Compared with other compounds in its class, the molecular weight of 288.42 g/mol gives 13-Ethyl-17-hydroxy-gon-4-en-3-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

13-Ethyl-17-hydroxy-gon-4-en-3-one (CAS 793-54-4), molecular formula C19H28O2 and molecular weight 288.42 g/mol, is a CATO reference standard with documented purity and traceability.

13-Ethyl-17-hydroxy-gon-4-en-3-one (C19H28O2) contains a steroid core, 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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