2-(4-Bromo-2-fluorophenyl)-1,2-thiazolidine-1,1-dione CAS 749929-64-4

Description

The occurrence of 2-(4-Bromo-2-fluorophenyl)-1,2-thiazolidine-1,1-dione is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-(4-Bromo-2-fluorophenyl)-1,2-thiazolidine-1,1-dione (CAS 749929-64-4) is a high-purity analytical reference standard with the molecular formula C9H9BrFNO2S and a molecular weight of 294.14 g/mol.

The molecular framework of 2-(4-Bromo-2-fluorophenyl)-1,2-thiazolidine-1,1-dione (C9H9BrFNO2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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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