4-Bromo-N-ethyl-N,3-dimethylbenzenesulfonamide CAS 1182970-56-4

Description

Compared with other compounds in its class, the molecular weight of 292.19 g/mol gives 4-Bromo-N-ethyl-N,3-dimethylbenzenesulfonamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-Bromo-N-ethyl-N,3-dimethylbenzenesulfonamide (CAS 1182970-56-4), molecular formula C10H14BrNO2S and molecular weight 292.19 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C10H14BrNO2S, 4-Bromo-N-ethyl-N,3-dimethylbenzenesulfonamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 292.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), 4-Bromo-N-ethyl-N,3-dimethylbenzenesulfonamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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