2-Chloro-N-(3-(2-oxopyrrolidin-1-yl)propyl)benzenesulfonamide CAS 321713-63-7

Description

Compared with other compounds in its class, the molecular weight of 316.80 g/mol gives 2-Chloro-N-(3-(2-oxopyrrolidin-1-yl)propyl)benzenesulfonamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-Chloro-N-(3-(2-oxopyrrolidin-1-yl)propyl)benzenesulfonamide (CAS 321713-63-7), molecular formula C13H17ClN2O3S and molecular weight 316.80 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 2-Chloro-N-(3-(2-oxopyrrolidin-1-yl)propyl)benzenesulfonamide (C13H17ClN2O3S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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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