Synonyms: 1-Benzopyrylium,5,7-dihydroxy-2-(4-hydroxyphenyl)-, chloride (9CI); 4',5,7-Trihydroxyflavyliumchloride (7CI); Apigeninidin (6CI); Flavylium, 4',5,7-trihydroxy-, chloride(8CI); Apigenidin; Apigenidin chloride; Apigenidol chloride; Apigeninidinchloride; Gesneridin