
Comparison of chiral electrophoretic separation methods for phenethylamines and application on impurity analysis
Keywords: HDAS; heptakis(2,3-di-O-diacetyl-6-O-sulfo)-β-cyclodextrin; ME; microemulsion; MEEKC; microemulsion electrokinetic chromatography; O/W; oil-in-water; sulf. β-CD; sulfated β-cyclodextrin; Enantioseparation; Ephedrine derivatives; Microemulsion electroki