The molecule is a C-glycosyl compound that is isoscutellarein attached to a beta-D-glucopyranosyl moiety at position 6 via a C-glycosidic linkage. Isolated from the rhizomes of Iris pseudopumila, it exhibits antioxidant activity. It has a role as a metabolite and an antioxidant. It is a tetrahydroxyflavone and a C-glycosyl compound. It derives from an isoscutellarein.
5,7,8-trihydroxy-2-(4-hydroxyphenyl)-6-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one