supercritical fluid chromatography
Wiley InterScience Backfile Collection 1832-2000
Chemistry and Pharmacology
Packed column SFC is used to resolve the enantiomers of two nonsteroidal antiinflammatories. A Chiralpak AD column is used with a binary mobile phase of carbon dioxide/methanol to achieve resolution. The effects of composition, pressure, temperature, and flow on ibuprofen enantiomer separation are examined. In this instance, temperature affords the greatest change in resolution followed by pressure and composition. Baseline resolution of ibuprofen is achieved in less than 7 min and fluibiprofen is baseline resolved in less than 4 min. © 1994 Wiley-Liss, Inc.
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