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4-(5,3'-Dimethyl-5'-oxo-2-phenyl-2',5'-dihydro-2H-[3,4']bipyrazol-1'-yl)benzene-sulfonamide monohydrate.

ABSTRACT: In the title compound, C(20)H(19)N(5)O(3)S·H(2)O, the pyrazole ring is connected to a pyrazolone ring, and the two five-membered rings are aligned at 45.0?(1)°. The pyrazole ring is connected to a phenyl ring and the two are twisted by 42.7?(1)°. Finally, the pyrazolone ring is connected to a benzene ring and the two are twisted by 19.5?(1)°. The N-H and -NH(2) portions and the solvent water mol-ecules are engaged in N-H?N, N-H?O and O-H?O hydrogen-bonding inter-actions to generate a three-dimensional network.

SUBMITTER: Asiri AM 

PROVIDER: S-EPMC3200878 | biostudies-other | 2011 Sep

REPOSITORIES: biostudies-other

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4-(5,3'-Dimethyl-5'-oxo-2-phenyl-2',5'-dihydro-2H-[3,4']bipyrazol-1'-yl)benzene-sulfonamide monohydrate.

Asiri Abdullah M AM   Al-Youbi Abdulrahman O AO   Faidallah Hassan M HM   Alamry Khalid A KA   Ng Seik Weng SW  

Acta crystallographica. Section E, Structure reports online 20110827 Pt 9

In the title compound, C(20)H(19)N(5)O(3)S·H(2)O, the pyrazole ring is connected to a pyrazolone ring, and the two five-membered rings are aligned at 45.0 (1)°. The pyrazole ring is connected to a phenyl ring and the two are twisted by 42.7 (1)°. Finally, the pyrazolone ring is connected to a benzene ring and the two are twisted by 19.5 (1)°. The N-H and -NH(2) portions and the solvent water mol-ecules are engaged in N-H⋯N, N-H⋯O and O-H⋯O hydrogen-bonding inter-actions to generate a three-dimen  ...[more]

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