1-Oxo-1-phenylbutan-2-yl 2-(4-bromophenyl)-6-methylquinoline-4-carboxylate CAS 355429-43-5

Description

Structurally, 1-Oxo-1-phenylbutan-2-yl 2-(4-bromophenyl)-6-methylquinoline-4-carboxylate (C27H22BrNO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 17.0, corresponding to approximately 17 ring(s) or double-bond equivalent(s). With a molecular weight of 488.37 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO supplies 1-Oxo-1-phenylbutan-2-yl 2-(4-bromophenyl)-6-methylquinoline-4-carboxylate (CAS 355429-43-5), a certified reference material (molecular formula C27H22BrNO3, MW 488.37 g/mol) for analytical method development and quality control.

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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