2-(4-Fluorophenyl)-4H-benzo[4,5]imidazo[2,1-b][1,3]thiazin-4-one CAS 2248255-17-4

Description

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.

2-(4-Fluorophenyl)-4H-benzo[4,5]imidazo[2,1-b][1,3]thiazin-4-one (CAS 2248255-17-4), molecular formula C16H9FN2OS and molecular weight 296.32 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, 2-(4-Fluorophenyl)-4H-benzo[4,5]imidazo[2,1-b][1,3]thiazin-4-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 296.32 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.

Physical & Chemical Properties

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