The molecule is a trihydroxyflavone that is flavone substituted by hydroxy groups at positions 5, 7 and 4', a 2-hydroxy-3-methylbut-3-en-1-yl group at position 3' and a prenyl group at position 5'. Isolated from Epimedium sagittatum, it exhibits inhibitory activity against platelet aggregation. It has a role as a metabolite and a platelet aggregation inhibitor. It is a trihydroxyflavone and a secondary alcohol.
5,7-dihydroxy-2-[4-hydroxy-3-(2-hydroxy-3-methylbut-3-enyl)-5-(3-methylbut-2-enyl)phenyl]chromen-4-one