Merck, 20324AST, Astec® CYCLOBOND I 2000 RSP Chiral HPLC Column

The hydroxyl groups on the surface of the β-cyclodextrin are reacted with (R,S)-propylene oxide to yield a general purpose chiral stationary phase. It has the added property of separating non-aromatic structures such as t-boc amino acids, for which it is a standard methodology. •Bonded phase: (R,S)-Hydroxypropyl modified β-cyclodextrin