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4-Amino-8-cyclo-pent-yloxy-7-meth-oxy-2H-chromen-2-one monohydrate.

ABSTRACT: The asymmetric unit of the title compound, C(15)H(17)NO(4)·H(2)O, contains two organic mol-ecules with marginal differences between them and two water molecules. The chromine rings in both mol-ecules are essentially planar, with maximum deviations of 0.012?(2) and 0.060?(2)?Å. The five-membered cyclo-pentane rings adopt envelope conformations in both mol-ecules. In the crystal, the components are linked by N-H?O, O-H?O and C-H?O hydrogen bonds, resulting in a three-dimensional network.

SUBMITTER: Ding MH

PROVIDER: S-EPMC3344523 | biostudies-literature | 2012 May

REPOSITORIES: biostudies-literature

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4-Amino-8-cyclo-pent-yloxy-7-meth-oxy-2H-chromen-2-one monohydrate.

Ding Man-Hua MH Jiang Xiao-Ping XP

Acta crystallographica. Section E, Structure reports online 20120418 Pt 5

The asymmetric unit of the title compound, C(15)H(17)NO(4)·H(2)O, contains two organic mol-ecules with marginal differences between them and two water molecules. The chromine rings in both mol-ecules are essentially planar, with maximum deviations of 0.012 (2) and 0.060 (2) Å. The five-membered cyclo-pentane rings adopt envelope conformations in both mol-ecules. In the crystal, the components are linked by N-H⋯O, O-H⋯O and C-H⋯O hydrogen bonds, resulting in a three-dimensional network. ...[more]

PMID: 22590285

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