The molecule is a dihydroflavonol that is the 2,3-dihydro derivative of fisetin. It has a role as an antiviral agent and a plant metabolite. It is a tetrahydroxyflavanone, a member of dihydroflavonols, a secondary alpha-hydroxy ketone and a member of 4'-hydroxyflavanones. It derives from a fisetin.
(2R,3S)-2-(3,4-dihydroxyphenyl)-3,7-dihydroxy-2,3-dihydrochromen-4-one