N-(4-Methyl-2-oxo-2H-chromen-7-yl)-2-(methylthio)nicotinamide CAS 847795-50-0

Description

The occurrence of N-(4-Methyl-2-oxo-2H-chromen-7-yl)-2-(methylthio)nicotinamide 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-(4-Methyl-2-oxo-2H-chromen-7-yl)-2-(methylthio)nicotinamide (CAS 847795-50-0), molecular formula C17H14N2O3S and molecular weight 326.37 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, N-(4-Methyl-2-oxo-2H-chromen-7-yl)-2-(methylthio)nicotinamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 326.37 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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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