The molecule is a trihydroxyflavone that is galangin substituted by a 1,1-dimethylallyl moiety at position 8. It is isolated from the buds of Platanus acerifolia. It is a trihydroxyflavone and a member of flavonols. It derives from a galangin.
3,5,7-trihydroxy-8-(2-methylbut-3-en-2-yl)-2-phenylchromen-4-one