Ricerca Biosciences has completed the purification of an active pharmaceutical ingredient (API) under cGMP controls. The process involved chiral separation of a single API from three chiral isomers. More than 800 grams of material was processed to produce 525 grams of the desired isomer with >99.7% chiral purity and >99% achiral purity. With the current configuration of the Prep HPLC system, the company is able to process as much as 1-2 kg of material under cGMP controls and the system i...