Record Information
Version1.0
StatusDetected and Quantified
Creation Date2022-04-29 21:50:44 UTC
Update Date2024-04-30 20:35:38 UTC
Metabolite IDMMDBc0048100
Metabolite Identification
Common NameCE(18:1(9Z))
DescriptionCE(18:1(9Z)), also known as cholesteryl oleate, 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 esters, formed by the esterification of cholesterol with long-chain fatty acids, on one hand, are the means by which cholesterol is transported through the blood by lipoproteins, on the other, the way cholesterol itself can be accumulated in the cells. (PMID: 15939411 ).
Structure
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
Molecular FormulaC45H78O2
Average Mass651.0996
Monoisotopic Mass650.60018174
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 Number303-43-5
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