6-Chloro-n-(propan-2-yl)pyridine-3-sulfonamide CAS 64614-94-4

Description

6-Chloro-n-(propan-2-yl)pyridine-3-sulfonamide (C8H11ClN2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

6-Chloro-n-(propan-2-yl)pyridine-3-sulfonamide (CAS 64614-94-4) is a high-purity analytical reference standard with the molecular formula C8H11ClN2O2S and a molecular weight of 234.70 g/mol.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

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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