MilliporeSigma™ Supelco™ Astec™ CYCLOBOND™ I 2000 DMP Chiral HPLC Column, 5 μm Particle Size

Description

The reaction of the 3,5-dimethylphenyl isocyanate with the hydroxyl groups of beta-cyclodextrin results in a pi-basic phase similar in character to the naphthylethyl carbamate phases. The selectivity is greater for the CYCLOBOND™ I 2000 DMP when the chiral center of the analyte is part of a ring structure or is on the alpha carbon. This phase has been very useful for derivatized amines, like amphetamine ACQ. Bonded phase: 3,5-Dimethylphenyl carbamate modified beta-cyclodextrin