The molecule is a flavone C-glycoside that is luteolin substituted by a 6-deoxy-2-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-L-ribo-hexopyranos-3-ulosyll residue at position 6. It has been found in Petrorhagia velutina and Cassia occidentalis. It has a role as a plant metabolite. It is a flavone C-glycoside, a tetrahydroxyflavone, a disaccharide derivative and a secondary alpha-hydroxy ketone. It derives from a luteolin.
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-6-[(2R,3R,5S,6S)-5-hydroxy-6-methyl-4-oxo-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]chromen-4-one