The molecule is a beta-D-glucoside in which a beta-D-glucopyranosyl residue is attached at position 4' of 2',4,4',6'-tetrahydroxychalcone via a glycosidic linkage. It derives from a 2',4,4',6'-tetrahydroxychalcone. It is a conjugate acid of a 2',4,4',6'-tetrahydroxychalcone 4'-O-beta-D-glucoside(1-).
(E)-1-[2,6-dihydroxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]-3-(4-hydroxyphenyl)prop-2-en-1-one