Solubilities of Some Nitrogen-Containing Drugs in Supercritical Carbon Dioxide
2001; American Chemical Society; Volume: 46; Issue: 2 Linguagem: Inglês
10.1021/je000286n
ISSN1520-5134
AutoresYadollah Yamini, Jalal Hassan, Soheila Haghgo,
Tópico(s)Ionic liquids properties and applications
ResumoThe equilibrium solubilities of five nitrogen-containing drugs carbamazepine, diazepam, codeine, atropine, and lorazepam have been measured in supercritical carbon dioxide using a simple and reliable static method. The measurements were performed in the pressure range (122 to 355) bar at the temperatures (308, 318, 328, 338, and 348) K. The measured solubilities were correlated using a semiempirical model. The calculated results show satisfactory agreement with experimental data.
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