(5-Oxopyrrolidin-3-yl)methyl 4-methylbenzenesulfonate CAS 1005474-47-4

Description

Compared with other compounds in its class, the molecular weight of 269.32 g/mol gives (5-Oxopyrrolidin-3-yl)methyl 4-methylbenzenesulfonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (5-Oxopyrrolidin-3-yl)methyl 4-methylbenzenesulfonate (CAS 1005474-47-4), a certified reference material (molecular formula C12H15NO4S, MW 269.32 g/mol) for analytical method development and quality control.

(5-Oxopyrrolidin-3-yl)methyl 4-methylbenzenesulfonate (C12H15NO4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone 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.

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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