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2-Hydr-oxy-1-methoxyxanthen-9-one monohydrate.

ABSTRACT: In the title compound, C(14)H(10)O(4)·H(2)O, isolated from the roots of Calophyllum membranaceum, the xanthene ring system is almost planar (r.m.s. deviation = 0.008?Å). In the crystal structure, inter-molecular O-H?O and O-H?(O,O) hydrogen bonds connect the mol-ecules.

SUBMITTER: Chen G

PROVIDER: S-EPMC2971388 | biostudies-literature | 2009 Oct

REPOSITORIES: biostudies-literature

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2-Hydr-oxy-1-methoxyxanthen-9-one monohydrate.

Chen Guangying G Zhao Jun J Cen Changchun C Han Changri C Song Xinming X

Acta crystallographica. Section E, Structure reports online 20091023 Pt 11

In the title compound, C(14)H(10)O(4)·H(2)O, isolated from the roots of Calophyllum membranaceum, the xanthene ring system is almost planar (r.m.s. deviation = 0.008 Å). In the crystal structure, inter-molecular O-H⋯O and O-H⋯(O,O) hydrogen bonds connect the mol-ecules. ...[more]

PMID: 21578390

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