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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2006-08-12 21:17:47 UTC
Update Date2022-03-07 02:49:18 UTC
HMDB IDHMDB0003451
Secondary Accession Numbers
  • HMDB03451
Metabolite Identification
Common Name(3R,3'R,6'R,13-cis)-beta,epsilon-Carotene-3,3'-diol
Description(3R,3'R,6'R,13-cis)-beta,epsilon-Carotene-3,3'-diol is a carotenoid found in human fluids. Carotenoids are isoprenoid molecules that are widespread in nature and are typically seen as pigments in fruits, flowers, birds, and crustacea. Animals are unable to synthesize carotenoids de novo, and rely upon the diet as a source of these compounds. Over recent years there has been considerable interest in dietary carotenoids with respect to their potential in alleviating age-related diseases in humans. This attention has been mirrored by significant advances in cloning most of the carotenoid genes and in the genetic manipulation of crop plants with the intention of increasing levels in the diet. Studies have shown an inverse relationship between the consumption of certain fruits and vegetables and the risk of epithelial cancer. Since carotenoids are among the micronutrients found in cancer-preventive foods, detailed qualitative and quantitative determination of these compounds, particularly in fruits and vegetables and in human plasma, have recently become increasingly important (PMID: 1416048 , 15003396 ).
Structure
Thumb
Synonyms
ValueSource
(3R,3'r,6'r,13-cis)-b,epsilon-Carotene-3,3'-diolGenerator
(3R,3'r,6'r,13-cis)-Β,epsilon-carotene-3,3'-diolGenerator
(13Z)-LuteinHMDB
(3R,3'r,6'r,13-cis)-Β,ε-carotene-3,3'-diolHMDB
(3R,3’R,6’r,13-cis)-β,ε-carotene-3,3’-diolHMDB
13-cis-LuteinHMDB
Neolutein aHMDB
Neolutein a''HMDB
Neolutein a’’HMDB
(3R,3'R,6'R,13-cis)-beta,epsilon-Carotene-3,3'-diolHMDB
Chemical FormulaC40H56O2
Average Molecular Weight568.886
Monoisotopic Molecular Weight568.428031043
IUPAC Name(1R,4R)-4-[(1E,3E,5E,7E,9E,11Z,13E,15E,17E)-18-[(4R)-4-hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaen-1-yl]-3,5,5-trimethylcyclohex-2-en-1-ol
Traditional Name(1R,4R)-4-[(1E,3E,5E,7E,9E,11Z,13E,15E,17E)-18-[(4R)-4-hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaen-1-yl]-3,5,5-trimethylcyclohex-2-en-1-ol
CAS Registry Number32449-88-0
SMILES
C\C(\C=C\C=C(/C)\C=C\[C@H]1C(C)=C[C@H](O)CC1(C)C)=C/C=C/C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)C[C@@H](O)CC1(C)C
InChI Identifier
InChI=1S/C40H56O2/c1-29(17-13-19-31(3)21-23-37-33(5)25-35(41)27-39(37,7)8)15-11-12-16-30(2)18-14-20-32(4)22-24-38-34(6)26-36(42)28-40(38,9)10/h11-25,35-37,41-42H,26-28H2,1-10H3/b12-11+,17-13+,18-14+,23-21+,24-22+,29-15+,30-16-,31-19+,32-20+/t35-,36+,37-/m0/s1
InChI KeyKBPHJBAIARWVSC-FQOFPEEXSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as xanthophylls. These are carotenoids containing an oxygenated carotene backbone. Carotenes are characterized by the presence of two end-groups (mostly cyclohexene rings, but also cyclopentene rings or acyclic groups) linked by a long branched alkyl chain. Carotenes belonging form a subgroup of the carotenoids family. Xanthophylls arise by oxygenation of the carotene backbone.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTetraterpenoids
Direct ParentXanthophylls
Alternative Parents
Substituents
  • Xanthophyll
  • Secondary alcohol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Alcohol
  • Aliphatic homomonocyclic compound
Molecular FrameworkAliphatic homomonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDC00061427
Chemspider ID103883021
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound94424893
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Khachik F, Beecher GR, Goli MB, Lusby WR, Smith JC Jr: Separation and identification of carotenoids and their oxidation products in the extracts of human plasma. Anal Chem. 1992 Sep 15;64(18):2111-22. [PubMed:1416048 ]
  2. Fraser PD, Bramley PM: The biosynthesis and nutritional uses of carotenoids. Prog Lipid Res. 2004 May;43(3):228-65. [PubMed:15003396 ]