The molecule is an organic heterotetracyclic compound that is 3,4-dihydro-2H,12H-pyrano[2,3-a]xanthen-12-one substituted by hydroxy groups at positions 5 and 9, a methoxy group at position 10, two methyl groups at position 2, a prenyl group at position 11 and an oxo group at position 12. It has a role as a plant metabolite. It is a member of phenols, an organic heterotetracyclic compound, a cyclic ketone and a cyclic ether.
5,9-dihydroxy-10-methoxy-2,2-dimethyl-11-(3-methylbut-2-enyl)-3,4-dihydropyrano[2,3-a]xanthen-12-one