title: Ethyl 3,6-dihy-droxy-6-methyl-4-phenyl-4,5,6,7-tetra-hydro-1H-indazole-5-carboxyl-ate monohydrate.
abstract: In the title compound, C(17)H(20)N(2)O(4)·H(2)O, the cyclo-hexene ring adopts a half-chair conformation while the indazole ring is essentially planar [maximum deviation = 0.0192 (12) Å]. In the crystal, pairs of inter-molecular O-H⋯N hydrogen bonds link the mol-ecules into dimers lying about inversion centers and intra-molecular O-H⋯O hydrogen bonds result in six-membered rings. The dimers are further connected by N-H⋯O and O-H⋯O hydrogen bonds.
authors.affiliation: Baku State University, Z. Khalilov St. 23, Baku AZ-1148, Azerbaijan.
authors.forename: Abel M
authors.initials: AM
authors.lastname: Maharramov
authors.forename: Arif I
authors.initials: AI
authors.lastname: Ismiyev
authors.forename: Bahruz A
authors.initials: BA
authors.lastname: Rashidov