The molecule is a flavonoid oxoanion resulting from the deprotonation of the hydroxy group at position 7 of myricetin 3-O-[beta-D-glucosyl-(1->2)-alpha-L-rhamnoside]. The major species at pH 7.3. It is a conjugate base of a myricetin 3-O-[beta-D-glucosyl-(1->2)-alpha-L-rhamnoside].
4-[3-[(2S,3R,4R,5R,6S)-4,5-dihydroxy-6-methyl-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-5,7-dihydroxy-4-oxochromen-2-yl]-2,6-dihydroxyphenolate