Dimethyl 2,6-dimethyl-4-{3-[4-(methylsulfanyl)phenyl]-1H-pyrazol-4-yl}-1,4- dihydropyridine-3,5-dicarboxylate monohydrate

Abstract

In the title compound, C21H23N3O4S·H<inf>2</inf>O, the methylsulfanyl group is disordered over two sets of sites with site-occupancy factors of 0.631 (11) and 0.369 (11). The dihydropyridine ring adopts an E 4 conformation. In the crystal, classical O-H?N, O-H?O and N-H?O hydrogen bonds, as well as C-H?O and C-H?S contacts, connect the molecules into a three-dimensional network.