Synonyms: 1-Benzopyrylium,2-(3,4-dihydroxy-5-methoxyphenyl)-3-(b-D-glucopyranosyloxy)-5,7-dihydroxy-, chloride (9CI);Flavylium, 3-(b-D-glucopyranosyloxy)-3',4',5,7-tetrahydroxy-5'-methoxy-,chloride (8CI); Petunidin 3-glucoside (6CI); Glucopyranoside, petunidin-3, b-D- (8CI);3-(Glucosyloxy)-3',4',5,7-tetrahydroxy-5'-methoxyflavylium chloride; Petunidin3-O-glucoside; Petunidin 3-O-b-D-glucopyranoside; Petunidin 3-monoglucoside; Petunidin 3-b-D-glucopyranoside; Petunidin 3-b-D-monoglucoside