delphinidin 3,3',5-tri-O-beta-D-glucoside betaine
delphinidin 3,3',5-tri-o-beta-d-glucoside betaine
An oxonium betaine obtained by deprotonation of the 7-hydroxy group of delphinidin 3,3',5-tri-<em>O</em>-β-<small>D</small>-glucoside. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).