1-(Phenylsulfonyl)-4-{[(2-thienylcarbonyl)oxy]imino}piperidine CAS 477847-28-2

Description

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.

CATO supplies 1-(Phenylsulfonyl)-4-{[(2-thienylcarbonyl)oxy]imino}piperidine (CAS 477847-28-2), a certified reference material (molecular formula C16H16N2O4S2, MW 364.44 g/mol) for analytical method development and quality control.

Based on its molecular formula C16H16N2O4S2, 1-(Phenylsulfonyl)-4-{[(2-thienylcarbonyl)oxy]imino}piperidine contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 364.44 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

Physical & Chemical Properties

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