4-Bromo-3-fluoro-N,N-dimethylbenzenesulfonamide CAS 779331-34-9

Description

The occurrence of 4-Bromo-3-fluoro-N,N-dimethylbenzenesulfonamide 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.

4-Bromo-3-fluoro-N,N-dimethylbenzenesulfonamide (CAS 779331-34-9) is a high-purity analytical reference standard with the molecular formula C8H9BrFNO2S and a molecular weight of 282.13 g/mol.

Structurally, 4-Bromo-3-fluoro-N,N-dimethylbenzenesulfonamide (C8H9BrFNO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 282.13 g/mol, it falls into the medium-molecular-weight range. 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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