anthocyanidin 3-O-sophoroside betaine
anthocyanidin 3-o-sophoroside betaine
An oxonium betaine obtained by deprotonation of the 5-hydroxy group of any anthocyanidin 3-<em>O</em>-sophoroside. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).