3-(2-Oxo-2-(thiophen-2-yl)ethyl)quinoxalin-2(1H)-one CAS 40598-93-4

Description

Compared with other compounds in its class, the molecular weight of 270.31 g/mol gives 3-(2-Oxo-2-(thiophen-2-yl)ethyl)quinoxalin-2(1H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-(2-Oxo-2-(thiophen-2-yl)ethyl)quinoxalin-2(1H)-one (CAS 40598-93-4), molecular formula C14H10N2O2S and molecular weight 270.31 g/mol, is a CATO reference standard with documented purity and traceability.

3-(2-Oxo-2-(thiophen-2-yl)ethyl)quinoxalin-2(1H)-one (C14H10N2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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.

CATO manufactures 3-(2-Oxo-2-(thiophen-2-yl)ethyl)quinoxalin-2(1H)-one 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.

Physical & Chemical Properties

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