delphinidin 1 303.04993 303.246 pubmed:23129091 3,3',4',5,5',7-Hexahydroxyflavylium chebi_ontology knapsack:C00020091 3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)chromenium kegg.compound:C05908 C15H11O7 Oc1cc(O)c2cc(O)c(-c3cc(O)c(O)c(O)c3)[o+]c2c1 JKHRCGUTYDNCLE-UHFFFAOYSA-O reaxys:1691007 pubmed:11906973 wikipedia.en:Delphinidin lipidmaps:LMPK12010001 pubmed:16902416 pubmed:18948740 InChI=1S/C15H10O7/c16-7-3-9(17)8-5-12(20)15(22-13(8)4-7)6-1-10(18)14(21)11(19)2-6/h1-5H,(H5-,16,17,18,19,20,21)/p+1 pubmed:12871827 CHEBI:28436 CHEBI:4382 cas:13270-61-6 CHEBI:23600 3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)chromenium An anthocyanidin cation consisting of benzopyrylium with hydroxy substituents at the 3-, 5- and 7-positions and a 3,4,5-trihydroxyphenyl group at the 2-position. It is a plant pigment responsible for the colours of the plants of the genera <em>Viola</em> and <em>Delphinium</em>. flavonoid