Abstract: The present disclosure relates to novel cocrystals and novel methods for cocrystallization. In particular, the disclosure includes cocrystals comprising a salt of an active agent, such as a chloride salt of an active pharmaceutical ingredient. The present disclosure also relates to methods of preparing cocrystals and methods for screening for solid state phases.
Abstract: Cocrystals of metronidazole are described herein. Such cocrystals are a cocrystal of metronidazole with gentisic acid and a cocrystal of metronidazole with gallic acid. Cocrystals of imipramine hydrochloride are also described. Such cocrystals are a cocrystal of imipramine hydrochloride with (+)-camphoric acid, a cocrystal of imipramine hydrochloride with fumaric acid, and a cocrystal of imipramine hydrochloride with 1-hydroxy-2-naphthoic acid.