J. Cao
Nov 30, 2001
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Journal
Journal of Liquid Chromatography & Related Technologies
Abstract
Meta-nitrobenzenesulfonyl chloride and para-nitrobenzenesulfonyl chloride are reactive and moisture sensitive. A normal phase HPLC method have been developed and validated for the simultaneous determination of the two compounds and their hydrolyzed acid products without derivatization. Fast column re-equilibration and adequate resolution for all compounds of interest are achieved by using a CN column typically used for reversed phase HPLC.