Samran PrabpaiPalangpon KongsaereeMahidol University2018-11-232018-11-232015-01-01Acta Crystallographica Section E: Crystallographic Communications. Vol.71, (2015), o612-o613205698902-s2.0-84976495413https://repository.li.mahidol.ac.th/handle/20.500.14594/35769The title compound, C9H10O3, is a bioactive secondary metabolite, isolated from the endophytic fungus Nodulis-porium sp. The compound exhibits an intramolecular O-H···O hydrogen bond between the phenolic H atom and the carbonyl O atom of the adjacent acetyl group. In the crystal, molecules are linked by hydrogen bonds involving the 4-phenolic H atom and a symmetry-related carbonyl O atom of a neighboring molecule, resulting in extended supramolecular chains along the a-axis direction. Aromatic π-π stacking interactions between the nearly parallel benzene rings of adjacent chains [centroid-centroid distance = 3.7478 (8) Å] further stabilize the three-dimensional supramolecular frame-work.Mahidol UniversityChemistryMaterials ScienceArticleSCOPUS10.1107/S2056989015013468