4-Bromo-1-(toluene-4-sulfonyl)-pyrrolidin-3-one CAS 170456-82-3

Description

The occurrence of 4-Bromo-1-(toluene-4-sulfonyl)-pyrrolidin-3-one is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

4-Bromo-1-(toluene-4-sulfonyl)-pyrrolidin-3-one (CAS 170456-82-3) is a high-purity analytical reference standard with the molecular formula C11H12BrNO3S and a molecular weight of 318.19 g/mol.

Based on its molecular formula C11H12BrNO3S, 4-Bromo-1-(toluene-4-sulfonyl)-pyrrolidin-3-one 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 318.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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-1-(toluene-4-sulfonyl)-pyrrolidin-3-one 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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