Quantitative determination of the enantiomeric composition of panthotenic acid solutions: a mass spectrometry experiment

[摘要] Rapid and quantitative determinations of the enantiomeric compositions of pantothenic acid solutions were carried out by using electrospray ionization tandem mass spectrometry and applying the kinetic method to perform the data analysis. Deviations of ca. 1% between the actual and experimental enantiomeric compositions were observed.

[学科分类] 化学（综合）

[关键词] pantothenic acid;enantiomeric composition;electrospray ionization;tandem mass spectrometry;kinetic method