title: 6-[(E)-3,7-Dimethyl-octa-2,6-dien-yl]-5,7-dihydr-oxy-8-(2-methyl-butano-yl)-4-phenyl-2H-chromen-2-one from Mesua kunstleri King (Kosterm).
abstract: The title compound, C(30)H(34)O(5), crystallizes with two symmetry-independent mol-ecules in the asymmetric unit. In the crystal structure, the two independent mol-ecules are disposed about a pseudo-center of inversion. An intra-molecular O-H⋯O hydrogen bond is observed in each independent mol-ecule. The crystal structure is stabilized by C-H⋯O hydrogen bonds.
authors.affiliation: Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia.
authors.forename: Gomathi
authors.initials: G
authors.lastname: Chan
authors.forename: Khalijah
authors.initials: K
authors.lastname: Awang
authors.forename: A Hamid
authors.initials: AH
authors.lastname: A Hadi
authors.forename: Seik Weng
authors.initials: SW
authors.lastname: Ng