The molecule is a furochromene that is 8,9-dihydro-4H-furo[2,3-h]chromen-4-one substituted by a 2,4-dihydroxyphenyl group at position 2, a hydroxy group at position 5, methyl groups at positions 8, 9 and 9 and a prenyl group at position 3. It has been isolated from the twigs of Morus nigra and has been found to promote adipogenesis. It has a role as a plant metabolite. It is an extended flavonoid, a trihydroxyflavone and a furochromene.
(8R)-2-(2,4-dihydroxyphenyl)-5-hydroxy-8,9,9-trimethyl-3-(3-methylbut-2-enyl)-8H-furo[2,3-h]chromen-4-one