PACKING MATERIAL FOR CHROMATOGRAPHIC USE AND METHOD FOR ANALYSIS OF ENANTIOMER MIXTURE USING THE SAME

摘要

A packing material for chromatographic use wherein an organosilane of formula (I): (I) wherein R1, R2 and R3, which may be the same or different, each represents an alkyl, alkoxy or hydroxyl group or a halogen atom, provided that at least one of them represents an alkoxy group or a halogen atom; X represents an -NHCO- or -NH3+-OCO- group; n is an integer of 2 to 4; and *C represents an asymmetric carbon atom, is grafted on an inorganic carrier having hydroxyl groups on the surface thereof as well as a method for the analysis of an enantiomer mixture using the same are disclosed.