The chiral selector N-(2 '-S-hydroxypropyl)-N,N '-bis(3,5-dichlorobenzoyl)-1R,2R-diaminocyclohexane

The title compound, C23H24Cl4N2O3, is a chiral selector used as a stationary phase in the chromatographic separation of enantiomers. Its structure was solved by direct methods and its absolute configuration was confirmed.