title: rac-5-Acetyl-6-hy-droxy-3,6-dimethyl-4-phenyl-4,5,6,7-tetra-hydro-2H-indazole.
abstract: The title compound, C(17)H(20)N(2)O(2), is chiral but crystallizes in a centrosymmetric space group as a racemate, the relative configuration at the stereogenic centres being 2S*,3R*,4S*. The cyclo-hexane ring adopts a half-chair conformation while the pyrazole ring has an envelope conformation. The crystal packing displays inter-molecular O-H⋯N and N-H⋯O hydrogen bonding.
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
authors.forename: Ilkin V
authors.initials: IV
authors.lastname: Aliyev