CHEBI:53217 - citranaxanthin

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ChEBI Name citranaxanthin
ChEBI ID CHEBI:53217
Definition An apo carotenoid compound arising from oxidative degradation of the β,β-carotene skeleton at the 1'- and 6'-positions.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C33H44O
Net Charge 0
Average Mass 456.70190
Monoisotopic Mass 456.33922
InChI InChI=1S/C33H44O/c1-26(16-11-18-28(3)21-23-31(6)34)14-9-10-15-27(2)17-12-19-29(4)22-24-32-30(5)20-13-25-33(32,7)8/h9-12,14-19,21-24H,13,20,25H2,1-8H3/b10-9+,16-11+,17-12+,23-21+,24-22+,26-14+,27-15+,28-18+,29-19+
InChIKey PRDJTOVRIHGKNU-ZWERVMMHSA-N
SMILES CC(=O)\C=C\C(C)=C\C=C\C(C)=C\C=C\C=C(C)\C=C\C=C(C)\C=C\C1=C(C)CCCC1(C)C
Roles Classification
Biological Role(s): food colouring
A food additive that imparts colour to food. In European countries, E-numbers for permitted food colours are from E 100 to E 199, divided into yellows (E 100-109), oranges (E 110-119), reds (E 120-129), blues and violets (E 130-139), greens (E 140-149), browns and blacks (E 150-159), and others (E 160-199).
Application(s): food colouring
A food additive that imparts colour to food. In European countries, E-numbers for permitted food colours are from E 100 to E 199, divided into yellows (E 100-109), oranges (E 110-119), reds (E 120-129), blues and violets (E 130-139), greens (E 140-149), browns and blacks (E 150-159), and others (E 160-199).
View more via ChEBI Ontology
ChEBI Ontology
Outgoing citranaxanthin (CHEBI:53217) has role food colouring (CHEBI:77182)
citranaxanthin (CHEBI:53217) is a apo carotenoid (CHEBI:53183)
citranaxanthin (CHEBI:53217) is a enone (CHEBI:51689)
IUPAC Name
(3E,5E,7E,9E,11E,13E,15E,17E,19E)-5,9,14,18-tetramethyl-20-(2,6,6-trimethylcyclohex-1-en-1-yl)icosa-3,5,7,9,11,13,15,17,19-nonaen-2-one
Synonyms Sources
(E)-5,9,14,18-Tetramethyl-20-(2,6,6-trimethylcyclohexenyl)-3,5,7,9,11,13,15,17,19-icosanonaen-2-one ChemIDplus
E 161i ChEBI
Registry Numbers Types Sources
2019740 Beilstein Registry Number Beilstein
3604-90-8 CAS Registry Number ChemIDplus
Citation Waiting for Citations Type Source
10917914 PubMed citation Europe PMC
Last Modified
31 January 2014