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Record Information
Version2.0
Created at2022-09-05 08:40:04 UTC
Updated at2022-09-05 08:40:04 UTC
NP-MRD IDNP0210723
Secondary Accession NumbersNone
Natural Product Identification
Common Namecholesteryl oleate
DescriptionCE(18:1(9Z)) belongs to the family of cholesteryl esters, whose structure is characetized by a cholesterol esterified at the 3-position with a fatty acid. A cholesteryl ester is an ester of cholesterol. Fatty acid esters of cholesterol constitute about two-thirds of the cholesterol in the plasma. Cholesterol is a sterol (a combination steroid and alcohol) and a lipid found in the cell membranes of all body tissues, and transported in the blood plasma of all animals. The accumulation of cholesterol esters in the arterial intima (the innermost layer of an artery, in direct contact with the flowing blood) is a characteristic feature of atherosclerosis. Atherosclerosis is a disease affecting arterial blood vessels. It is a chronic inflammatory response in the walls of arteries, in large part to the deposition of lipoproteins (plasma proteins that carry cholesterol and triglycerides). cholesteryl oleate is found in Homo sapiens. cholesteryl oleate was first documented in 2014 (PMID: 25188363). CE(18:1(9Z)) may also accumulate in hereditary hypercholesterolemia, an inborn error of metabolism (PMID: 25528432).
Structure
Thumb
Synonyms
ValueSource
(3beta)-Cholest-5-en-3-ol, (Z)-9-octadecenoateChEBI
18:1 Cholesteryl esterChEBI
CE(18:1)ChEBI
Cholest-5-en-3-beta-yl oleateChEBI
Cholest-5-en-3-yl (9Z)-9-octadecenoateChEBI
Cholesteryl (9Z-octadecenoate)ChEBI
Cholesteryl cis-9-octadecenoateChEBI
OleoylcholesterolChEBI
(3b)-Cholest-5-en-3-ol, (Z)-9-octadecenoateGenerator
(3b)-Cholest-5-en-3-ol, (Z)-9-octadecenoic acidGenerator
(3beta)-Cholest-5-en-3-ol, (Z)-9-octadecenoic acidGenerator
(3Β)-cholest-5-en-3-ol, (Z)-9-octadecenoateGenerator
(3Β)-cholest-5-en-3-ol, (Z)-9-octadecenoic acidGenerator
Cholest-5-en-3-b-yl oleateGenerator
Cholest-5-en-3-b-yl oleic acidGenerator
Cholest-5-en-3-beta-yl oleic acidGenerator
Cholest-5-en-3-β-yl oleateGenerator
Cholest-5-en-3-β-yl oleic acidGenerator
Cholest-5-en-3-yl (9Z)-9-octadecenoic acidGenerator
Cholesteryl (9Z-octadecenoic acid)Generator
Cholesteryl cis-9-octadecenoic acidGenerator
1-Oleoyl-cholesterolHMDB
18:1(9Z) Cholesterol esterHMDB
3beta-Hydroxy-5-cholestene 3-oleateHMDB
5-Cholesten-3b-ol 3-oleateHMDB
CE(18:1/0:0)HMDB
CE(18:1n9/0:0)HMDB
CE(18:1W9/0:0)HMDB
Cholest-5-en-3-ol (3b)-(Z)-9-octadecenoateHMDB
Cholest-5-en-3-ol (3b)-(Z)-9-octadecenoic acidHMDB
Cholest-5-en-3b-ylHMDB
Cholesterol 1-(9Z-octadecenoateHMDB
Cholesterol 1-(9Z-octadecenoate)HMDB
Cholesterol 1-(9Z-octadecenoic acidHMDB
Cholesterol 1-(9Z-octadecenoic acid)HMDB
Cholesterol 3beta-oleateHMDB
Cholesterol ester(18:1)HMDB
Cholesterol ester(18:1/0:0)HMDB
Cholesterol ester(18:1n9/0:0)HMDB
Cholesterol ester(18:1W9/0:0)HMDB
Cholesteroyl-oleateHMDB
Cholesteryl 1-oleoateHMDB
Cholesteryl 1-oleoic acidHMDB
Cholesteryl oleateHMDB, MeSH
Cholesteryl oleate-9,10-3HHMDB
Cholesteryl oleate-9,10-t2HMDB
Cholesteryl oleic esterHMDB
Cholesteryl [9,10-3H]oleateHMDB
Cholesteryl-beta-D-glucosideHMDB
Cholesteryl-beta-delta-glucosideHMDB
Oleic acid cholesteryl esterHMDB
Cholesteryl oleate, (e)-isomerMeSH
Cholesterol oleateMeSH
CE(18:1(9Z))ChEBI
Cholesteryl oleic acidGenerator
Chemical FormulaC45H78O2
Average Mass651.0996 Da
Monoisotopic Mass650.60018 Da
IUPAC Name(1S,2R,5S,10S,11S,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-7-en-5-yl (9Z)-octadec-9-enoate
Traditional Name(1S,2R,5S,10S,11S,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-7-en-5-yl (9Z)-octadec-9-enoate
CAS Registry NumberNot Available
SMILES
[H]\C(CCCCCCCC)=C(/[H])CCCCCCCC(=O)O[C@@]1([H])CC[C@@]2(C)C(C1)=CC[C@@]1([H])[C@]3([H])CC[C@]([H])([C@]([H])(C)CCCC(C)C)[C@@]3(C)CC[C@]21[H]
InChI Identifier
InChI=1S/C45H78O2/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-25-43(46)47-38-30-32-44(5)37(34-38)26-27-39-41-29-28-40(36(4)24-22-23-35(2)3)45(41,6)33-31-42(39)44/h14-15,26,35-36,38-42H,7-13,16-25,27-34H2,1-6H3/b15-14-/t36-,38+,39+,40-,41+,42+,44+,45-/m1/s1
InChI KeyRJECHNNFRHZQKU-RMUVNZEASA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Homo sapiensLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as cholesteryl esters. Cholesteryl esters are compounds containing an esterified cholestane moiety.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassSteroid esters
Direct ParentCholesteryl esters
Alternative Parents
Substituents
  • Cholesteryl ester
  • Cholesterol
  • Cholestane-skeleton
  • Delta-5-steroid
  • Carboxylic acid ester
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External Descriptors
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP10.68ALOGPS
logP14.56ChemAxon
logS-8ALOGPS
pKa (Strongest Basic)-7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area26.3 ŲChemAxon
Rotatable Bond Count22ChemAxon
Refractivity204.53 m³·mol⁻¹ChemAxon
Polarizability86.81 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDC14641
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5283632
PDB IDNot Available
ChEBI ID46898
Good Scents IDNot Available
References
General References
  1. Chaban VV, Khandelia H: Distribution of neutral lipids in the lipid droplet core. J Phys Chem B. 2014 Sep 25;118(38):11145-51. doi: 10.1021/jp506693d. Epub 2014 Sep 15. [PubMed:25188363 ]
  2. Jones PJ, MacKay DS, Senanayake VK, Pu S, Jenkins DJ, Connelly PW, Lamarche B, Couture P, Kris-Etherton PM, West SG, Liu X, Fleming JA, Hantgan RR, Rudel LL: High-oleic canola oil consumption enriches LDL particle cholesteryl oleate content and reduces LDL proteoglycan binding in humans. Atherosclerosis. 2015 Feb;238(2):231-8. doi: 10.1016/j.atherosclerosis.2014.12.010. Epub 2014 Dec 9. [PubMed:25528432 ]
  3. LOTUS database [Link]