N-((5-mercapto-4-phenyl-4H-1,2,4-triazol-3-yl)methyl)-N-methylbenzenesulfonamide CAS 728030-27-1

Description

CATO supplies N-((5-mercapto-4-phenyl-4H-1,2,4-triazol-3-yl)methyl)-N-methylbenzenesulfonamide (CAS 728030-27-1), a certified reference material (molecular formula C16H16N4O2S2, MW 360.45 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, N-((5-mercapto-4-phenyl-4H-1,2,4-triazol-3-yl)methyl)-N-methylbenzenesulfonamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 360.45 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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