title: rac-5-Acetyl-6-hy-droxy-3,6-dimethyl-4-phenyl-2H-4,5,6,7-tetra-hydro-indazol-1-ium chloride.
abstract: The structure of the title compound, C(17)H(21)N(2)O(2) (+)·Cl(-), is of inter-est with respect to its biological activity. The title compound comprises an organic cation and a chloride anion in the asymmetric unit. The positive charge is localized in a pyrazole moiety forming a pyrazolium cation. The structure displays inter-molecular O-H⋯Cl and N-H⋯Cl hydrogen bonding.
authors: Abel M
authors: AM
authors: Maharramov
authors: Arif I
authors: AI
authors: Ismiyev
authors: Bahruz A
authors: BA
authors: Rashidov
authors: Rizvan K
authors: RK
authors: Askerov
authors: Victor N
authors: VN
authors: Khrustalev
references: Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22
references: 18156677