has role methyl ester biological pigment bixin (2E,4E,6E,8E,10E,12E,14E,16Z,18E)-20-methoxy-4,8,13,17-tetramethyl-20-oxoicosa-2,4,6,8,10,12,14,16,18-nonaenoic acid 394.214 394.504 6'-methyl hydrogen 9'-Z-6,6'-diapocarotene-6,6'-dioate 6'-methyl hydrogen 9'-cis-6,6'-diapocarotene-6,6'-dioate A carotenoic acid that is the 6'-monomethyl ester of 9'-cis-6,6'-diapocarotene-6,6'-dioic acid. AGR:IND44366642 Beilstein:1729919 Bixin C(\C=C\C(OC)=O)(=C/C=C/C(=C/C=C/C=C(/C=C/C=C(/C=C/C(=O)O)\C)\C)/C)/C C25H30O4 CAS:6983-79-5 CHEBI:3136 InChI=1S/C25H30O4/c1-20(12-8-14-22(3)16-18-24(26)27)10-6-7-11-21(2)13-9-15-23(4)17-19-25(28)29-5/h6-19H,1-5H3,(H,26,27)/b7-6+,12-8+,13-9+,18-16+,19-17+,20-10+,21-11+,22-14+,23-15+ KEGG:C08582 KNApSAcK:C00003762 Methyl (9-cis)-hydrogen-6,6'-diapo-psi,psi-carotenedioate PMID:19891958 PMID:20723662 PMID:20924658 PMID:21111424 PMID:21381747 PMID:21620794 PMID:21777644 PMID:21813796 PMID:22019694 PMID:22071422 Patent:WO2010149942 RAFGELQLHMBRHD-IFNPSABLSA-N Reaxys:1729919 Wikipedia:Bixin chebi_ontology carotenoic acid dicarboxylic acid monoester