Fast generic chiral separation strategies using electrophoretic and liquid chromatographic techniques. 2008

Hasret Ates, and Debby Mangelings, and Yvan Vander Heyden
Department of Analytical Chemistry and Pharmaceutical Technology, Vrije Universiteit Brussel-VUB, Laarbeeklaan 103, B-1090 Brussels, Belgium.

Because of the large number of commercially available chiral selectors both for electrophoretic and chromatographic techniques, the experimental possibilities to separate enantiomers are numerous. As a result, the development of a proper separation method for a chiral molecule is challenging. Generic separation strategies can present a useful approach for chiral method development. This paper overviews some strategies that have been developed earlier for different electrophoretic and chromatographic techniques. These strategies can be used either for impurity determination of enantiomers or for the enantioseparation of racemic mixtures. They are not only generic, i.e. applicable on diverse molecules, but are also fast, i.e. requiring only a limited number of experiments to reach a decision.

UI MeSH Term Description Entries
D002851 Chromatography, High Pressure Liquid Liquid chromatographic techniques which feature high inlet pressures, high sensitivity, and high speed. Chromatography, High Performance Liquid,Chromatography, High Speed Liquid,Chromatography, Liquid, High Pressure,HPLC,High Performance Liquid Chromatography,High-Performance Liquid Chromatography,UPLC,Ultra Performance Liquid Chromatography,Chromatography, High-Performance Liquid,High-Performance Liquid Chromatographies,Liquid Chromatography, High-Performance
D013237 Stereoisomerism The phenomenon whereby compounds whose molecules have the same number and kind of atoms and the same atomic arrangement, but differ in their spatial relationships. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 5th ed) Molecular Stereochemistry,Stereoisomers,Stereochemistry, Molecular,Stereoisomer
D019075 Electrophoresis, Capillary A highly-sensitive (in the picomolar range, which is 10,000-fold more sensitive than conventional electrophoresis) and efficient technique that allows separation of PROTEINS; NUCLEIC ACIDS; and CARBOHYDRATES. (Segen, Dictionary of Modern Medicine, 1992) Capillary Zone Electrophoresis,Capillary Electrophoreses,Capillary Electrophoresis,Capillary Zone Electrophoreses,Electrophoreses, Capillary,Electrophoreses, Capillary Zone,Electrophoresis, Capillary Zone,Zone Electrophoreses, Capillary,Zone Electrophoresis, Capillary

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