2-([1,1'-Biphenyl]-4-yl)-3-(ethylsulfonyl)-1H-pyrrole CAS 1708444-97-6

Description

The occurrence of 2-([1,1'-Biphenyl]-4-yl)-3-(ethylsulfonyl)-1H-pyrrole is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 2-([1,1'-Biphenyl]-4-yl)-3-(ethylsulfonyl)-1H-pyrrole (CAS 1708444-97-6), a certified reference material (molecular formula C18H17NO2S, MW 311.40 g/mol) for analytical method development and quality control.

2-([1,1'-Biphenyl]-4-yl)-3-(ethylsulfonyl)-1H-pyrrole (C18H17NO2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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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