S-phenyl (1-(3,4-dichlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl)carbamothioate CAS 338755-56-9

Description

Compared with other compounds in its class, the molecular weight of 405.30 g/mol gives S-phenyl (1-(3,4-dichlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl)carbamothioate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

S-phenyl (1-(3,4-dichlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl)carbamothioate (CAS 338755-56-9), molecular formula C19H14Cl2N2O2S and molecular weight 405.30 g/mol, is a CATO reference standard with documented purity and traceability.

S-phenyl (1-(3,4-dichlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl)carbamothioate (C19H14Cl2N2O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, 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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