CHEBI:17579 - β-carotene

ChEBI IDCHEBI:17579
ChEBI Nameβ-carotene
Stars
ASCII Namebeta-carotene
DefinitionA cyclic carotene obtained by dimerisation of all-trans-retinol. A strongly-coloured red-orange pigment abundant in plants and fruit and the most active and important provitamin A carotenoid.
Secondary ChEBI IDsCHEBI:10355, CHEBI:12392, CHEBI:22834, CHEBI:40987
Last Modified27 July 2021
DownloadsMolfile
FormulaC40H56
Net Charge0
Average Mass536.888
Monoisotopic Mass536.43820
SMILESCC1=C(/C=C/C(C)=C/C=C/C(C)=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C2=C(C)CCCC2(C)C)C(C)(C)CCC1
InChIInChI=1S/C40H56/c1-31(19-13-21-33(3)25-27-37-35(5)23-15-29-39(37,7)8)17-11-12-18-32(2)20-14-22-34(4)26-28-38-36(6)24-16-30-40(38,9)10/h11-14,17-22,25-28H,15-16,23-24,29-30H2,1-10H3/b12-11+,19-13+,20-14+,27-25+,28-26+,31-17+,32-18+,33-21+,34-22+
InChIKeyOENHQHLEOONYIE-JLTXGRSLSA-N
Wikipedia
Species of MetaboliteComponentSourceComments
Homo sapiens (ncbitaxon:9606) - DOI (10.1038/nbt.2488)
Mus musculus (ncbitaxon:10090) - PubMed (19425150) Source: BioModels - MODEL1507180067
Roles Classification
Chemical Role:
antioxidant  A substance that opposes oxidation or inhibits reactions brought about by dioxygen or peroxides.
Biological Roles:
ferroptosis inhibitor  Any substance that inhibits the process of ferroptosis (a type of programmed cell death dependent on iron and characterized by the accumulation of lipid peroxides) in organisms.
biological pigment  An endogenous molecular entity that results in a colour of an organism as the consequence of the selective absorption of light.
plant metabolite  Any eukaryotic metabolite produced during a metabolic reaction in plants, the kingdom that include flowering plants, conifers and other gymnosperms.
provitamin A  A provitamin that can be converted into vitamin A by enzymes from animal tissues.
human metabolite  Any mammalian metabolite produced during a metabolic reaction in humans (Homo sapiens).
cofactor  An organic molecule or ion (usually a metal ion) that is required by an enzyme for its activity. It may be attached either loosely (coenzyme) or tightly (prosthetic group).
mouse metabolite  Any mammalian metabolite produced during a metabolic reaction in a mouse (Mus musculus).
ChEBI Ontology
Outgoing Relation(s)
β-carotene (CHEBI:17579) has role antioxidant (CHEBI:22586)
β-carotene (CHEBI:17579) has role biological pigment (CHEBI:26130)
β-carotene (CHEBI:17579) has role cofactor (CHEBI:23357)
β-carotene (CHEBI:17579) has role ferroptosis inhibitor (CHEBI:173084)
β-carotene (CHEBI:17579) has role human metabolite (CHEBI:77746)
β-carotene (CHEBI:17579) has role mouse metabolite (CHEBI:75771)
β-carotene (CHEBI:17579) has role plant metabolite (CHEBI:76924)
β-carotene (CHEBI:17579) has role provitamin A (CHEBI:67200)
β-carotene (CHEBI:17579) is a carotenoid β-end derivative (CHEBI:139120)
β-carotene (CHEBI:17579) is a cyclic carotene (CHEBI:35163)
Incoming Relation(s)
4-hydroxy-all-trans-β-carotene (CHEBI:140677) has functional parent β-carotene (CHEBI:17579)
4,4-dihydroxy-all-trans-β-carotene (CHEBI:140678) has functional parent β-carotene (CHEBI:17579)
β-carotene 5,6-epoxide (CHEBI:27793) has functional parent β-carotene (CHEBI:17579)
meso-zeaxanthin (CHEBI:138919) has parent hydride β-carotene (CHEBI:17579)
7,8-dihydro-β-carotene (CHEBI:80427) has parent hydride β-carotene (CHEBI:17579)
astacene (CHEBI:35327) has parent hydride β-carotene (CHEBI:17579)
astaxanthin (CHEBI:40968) has parent hydride β-carotene (CHEBI:17579)
canthaxanthin (CHEBI:3362) has parent hydride β-carotene (CHEBI:17579)
echinenone (CHEBI:4746) has parent hydride β-carotene (CHEBI:17579)
zeaxanthin (CHEBI:27547) has parent hydride β-carotene (CHEBI:17579)
β-cryptoxanthin (CHEBI:10362) has parent hydride β-carotene (CHEBI:17579)
IUPAC Name 
β,β-carotene
Synonyms  Source
beta-CaroteneKEGG COMPOUND
BETA-CAROTENEPDBeChem
1,1'-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaene-1,18-diyl]bis(2,6,6-trimethylcyclohexene)ChEBI
all-trans-β-caroteneNIST Chemistry WebBook
β-KarotinChEBI
UniProt Name  Source
all-trans-β-caroteneUniProt
Manual XrefsDatabases
C02094KEGG COMPOUND
BCRPDBeChem
LMPR01070001LIPID MAPS
LMPR01070000LIPID MAPS
Beta_CaroteneWikipedia
D03101KEGG DRUG
HMDB0000561HMDB
CPD1F-129MetaCyc
C00000919KNApSAcK
345DrugCentral
Registry NumbersSources
Reaxys:1917416Reaxys
CAS:7235-40-7KEGG COMPOUND
CAS:7235-40-7ChemIDplus
CAS:7235-40-7NIST Chemistry WebBook
Citations