N-(5,6-dimethyl-1-propyl-1H-benzo[d]imidazol-4-yl)-4-fluorobenzenesulfonamide CAS 338423-76-0

Description

N-(5,6-dimethyl-1-propyl-1H-benzo[d]imidazol-4-yl)-4-fluorobenzenesulfonamide (CAS 338423-76-0) is a high-purity analytical reference standard with the molecular formula C18H20FN3O2S and a molecular weight of 361.43 g/mol.

Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, N-(5,6-dimethyl-1-propyl-1H-benzo[d]imidazol-4-yl)-4-fluorobenzenesulfonamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 361.43 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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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