On December 31, 2013, Li, Yihua; Yang, Wenge; Zhang, Tuan; Wang, Chaoyuan; Wang, Kai; Hu, Yonghong published an article.Category: imidazoles-derivatives The title of the article was Solubility of Omeprazole Sulfide in Different Solvents at the Range of 280.35-319.65 K. And the article contained the following:
Solubility data were measured for omeprazole sulfide in ethanol, 95 mass-% ethanol, Et acetate, isopropanol, methanol, acetone, n-butanol and n-propanol in the temperature range from 280.35 to 319.65 K by employing the gravimetric method. The solubilities increase with temperature and they are in good agreement with the calculated solubility of the modified Apelblat equation and the 位h equation. The exptl. solubility and correlation equation in this work can be used as essential data and model in the purification process of omeprazole sulfide. The thermodn. properties of the solution process, including the Gibbs energy, enthalpy, and entropy were calculated using the van’t Hoff equation. The experimental process involved the reaction of 5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridyl)methyl]thio]benzimidazole(cas: 73590-85-9).Category: imidazoles-derivatives
The Article related to solubility omeprazole sulfide solvent temperature range, gravimetric method, omeprazole sulfide, purification, solubility, solution thermodynamics, Phase Equilibriums, Chemical Equilibriums, and Solutions: Phase Equilibriums, Solubility and other aspects.Category: imidazoles-derivatives
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem