On November 25, 2015, Guo, Qirun; Hu, Yonghong; Yang, Wenge; Zhang, Tuan; Wu, Keyi; Yang, Shouhai; Shi, Ying published an article.Category: imidazoles-derivatives The title of the article was Thermodynamic models for determination of the solubility of omeprazole sulfide in (ethanol + ethyl acetate) binary solvent mixtures. And the article contained the following:
The solubility of omeprazole sulfide in (ethanol + Et acetate) binary solvent mixtures was measured within the temperature range from 277.65 to 333.15 K. The exptl. data were fitted using CNIBS/R-K equation and the Jouyban-Acree equation, resp. All the two equations were proven to give good representations of the exptl. values. Computational results showed that the CNIBS/R-K equation was superior to the other equation. The thermodn. properties of the solution process, including the Gibbs free energy, enthalpy and entropy, were calculated by the van’t Hoff anal. The values of both the enthalpy change and the standard molar Gibbs free energy change of solution were pos., which indicated that the process was endothermic. 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 omeprazole sulfide ethanol ethyl acetate solvent mixture thermodn solubility, Phase Equilibriums, Chemical Equilibriums, and Solutions: Nonelectrolytic Solutions and other aspects.Category: imidazoles-derivatives
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem