The molecule is a quercetin trissulfate having the three sulfo groups placed at the 3-, 3'- and 7-positions. It is a dihydroxyflavone and a quercetin trissulfate. It is a conjugate acid of a quercetin 3,3',7-trissulfate(3-).
[2-hydroxy-5-(5-hydroxy-4-oxo-3,7-disulfooxychromen-2-yl)phenyl] hydrogen sulfate