Determination of methyl methanesulfonate and ethyl methanesulfonate in methanesulfonic acid by derivatization followed by high-performance liquid chromatography with ultraviolet detection.
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DOI: 10.1002/jssc.201700543
Abstract: Methanesulfonic acid is routinely used in pharmaceuticals but can contain potentially genotoxic impurities such as methyl methanesulfonate and ethyl methanesulfonate. The aim of this study was to develop a simple high-performance liquid chromatography with ultraviolet… read more here.
Keywords: methanesulfonate ethyl; methyl methanesulfonate; methanesulfonate; liquid chromatography ... See more keywords