N-(2-Butyl-1H-indol-5-yl)-4-(pyrrolidin-1-yl)benzenesulfonamide CAS 919490-50-9

Description

The occurrence of N-(2-Butyl-1H-indol-5-yl)-4-(pyrrolidin-1-yl)benzenesulfonamide is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

N-(2-Butyl-1H-indol-5-yl)-4-(pyrrolidin-1-yl)benzenesulfonamide (CAS 919490-50-9), molecular formula C22H27N3O2S and molecular weight 397.53 g/mol, is a CATO reference standard with documented purity and traceability.

N-(2-Butyl-1H-indol-5-yl)-4-(pyrrolidin-1-yl)benzenesulfonamide (C22H27N3O2S) contains a steroid core, 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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