The molecule is a tetrahydroxyflavone that consists of isoorientin substituted by a rhamnosyl moiety at position 2". It has a role as an antifeedant and a plant metabolite. It is a tetrahydroxyflavone and a flavone C-glycoside. It derives from an isoorientin.
6-[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxychromen-4-one