A global model for simulation of drug solubility in mono-solvents at different temperatures

A globally trained equation is suggested for calculating drugs solubility in mono-solvents at different temperatures. The equation is an extension of the van't Hoff model and includes Abraham, Hansen, Catalan and Laurence parameters as input variables. The accuracy of the proposed equation for calculating the solubility was studied using the average percentage of deviation between the calculated and the experimental values. The solubility data sets were collected from the published papers and used to train the global model and check its accuracy. The provided findings revealed that the equation could be used for the process design computations in the pharmaceutical industry.

Automated summary

A globally trained equation is proposed for calculating drug solubility in mono-solvents at different temperatures. The equation extends the van't Hoff model and includes input variables of Abraham, Hansen, Catalan, and Laurence parameters. The accuracy of the equation is studied by comparing the calculated and experimental values, showing its applicability in process design computations in the pharmaceutical industry.