5-Bromo-2-methyl-4-methylsulfonylphenylhydrazine CAS 1000018-33-6

Description

The occurrence of 5-Bromo-2-methyl-4-methylsulfonylphenylhydrazine 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.

CATO supplies 5-Bromo-2-methyl-4-methylsulfonylphenylhydrazine (CAS 1000018-33-6), a certified reference material (molecular formula C8H11BrN2O2S, MW 279.15 g/mol) for analytical method development and quality control.

Based on its molecular formula C8H11BrN2O2S, 5-Bromo-2-methyl-4-methylsulfonylphenylhydrazine 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 279.15 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.

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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