The molecule is conjugate base of cyanidin 3-O-rutinoside 5-O-beta-D-glucoside arising from selective deprotonation of the 7-hydroxy group; major species at pH 7.3. It is a conjugate base of a cyanidin 3-O-rutinoside 5-O-beta-D-glucoside.
2-(3,4-dihydroxyphenyl)-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxychromen-7-one