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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2017-03-23 01:45:26 UTC
Update Date2022-03-07 03:17:55 UTC
HMDB IDHMDB0062459
Secondary Accession Numbers
  • HMDB62459
Metabolite Identification
Common Namecholest-5-en-3beta-yl eicosanoate
Description20:0 cholesterol ester belongs to the class of organic compounds known as cholesteryl esters. Cholesteryl esters are compounds containing an esterified cholestane moiety. Thus, 20:0 cholesterol ester is considered to be a sterol lipid molecule. 20:0 cholesterol ester is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral.
Structure
Data?1563866314
Synonyms
ValueSource
Cholest-5-en-3b-yl eicosanoateGenerator
Cholest-5-en-3b-yl eicosanoic acidGenerator
Cholest-5-en-3beta-yl eicosanoic acidGenerator
Cholest-5-en-3β-yl eicosanoateGenerator
Cholest-5-en-3β-yl eicosanoic acidGenerator
Chemical FormulaC47H84O2
Average Molecular Weight681.187
Monoisotopic Molecular Weight680.647131945
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 icosanoate
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 icosanoate
CAS Registry NumberNot Available
SMILES
[H][C@@](C)(CCCC(C)C)[C@@]1([H])CC[C@@]2([H])[C@]3([H])CC=C4C[C@]([H])(CC[C@]4(C)[C@@]3([H])CC[C@]12C)OC(=O)CCCCCCCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C47H84O2/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-27-45(48)49-40-32-34-46(5)39(36-40)28-29-41-43-31-30-42(38(4)26-24-25-37(2)3)47(43,6)35-33-44(41)46/h28,37-38,40-44H,7-27,29-36H2,1-6H3/t38-,40+,41+,42-,43+,44+,46+,47-/m1/s1
InChI KeySUOVMGLZSOAHJY-JREUTYQLSA-N
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
Ontology
Physiological effectNot Available
DispositionNot Available
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water Solubility7.6e-06 g/lALOGPS
LogP10.96ALOGPS
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP10.96ALOGPS
logP15.81ChemAxon
logS-8ALOGPS
pKa (Strongest Basic)-7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area26.3 ŲChemAxon
Rotatable Bond Count25ChemAxon
Refractivity212.61 m³·mol⁻¹ChemAxon
Polarizability92.77 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-283.33230932474
DeepCCS[M+Na]+257.2930932474
AllCCS[M+H]+266.632859911
AllCCS[M+H-H2O]+266.432859911
AllCCS[M+NH4]+266.732859911
AllCCS[M+Na]+266.732859911
AllCCS[M-H]-224.132859911
AllCCS[M+Na-2H]-230.832859911
AllCCS[M+HCOO]-238.232859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
cholest-5-en-3beta-yl eicosanoate[H][C@@](C)(CCCC(C)C)[C@@]1([H])CC[C@@]2([H])[C@]3([H])CC=C4C[C@]([H])(CC[C@]4(C)[C@@]3([H])CC[C@]12C)OC(=O)CCCCCCCCCCCCCCCCCCC4299.3Standard polar33892256
cholest-5-en-3beta-yl eicosanoate[H][C@@](C)(CCCC(C)C)[C@@]1([H])CC[C@@]2([H])[C@]3([H])CC=C4C[C@]([H])(CC[C@]4(C)[C@@]3([H])CC[C@]12C)OC(=O)CCCCCCCCCCCCCCCCCCC5121.8Standard non polar33892256
cholest-5-en-3beta-yl eicosanoate[H][C@@](C)(CCCC(C)C)[C@@]1([H])CC[C@@]2([H])[C@]3([H])CC=C4C[C@]([H])(CC[C@]4(C)[C@@]3([H])CC[C@]12C)OC(=O)CCCCCCCCCCCCCCCCCCC4966.4Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - cholest-5-en-3beta-yl eicosanoate GC-MS (Non-derivatized) - 70eV, Positivesplash10-014i-5128049000-5b329de50aed46650d292017-09-20Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - cholest-5-en-3beta-yl eicosanoate 10V, Positive-QTOFsplash10-001i-1154019000-a5da64f5bf6ecdafcb8a2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - cholest-5-en-3beta-yl eicosanoate 20V, Positive-QTOFsplash10-0671-4269012000-dd4c472354aa2889b4412017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - cholest-5-en-3beta-yl eicosanoate 40V, Positive-QTOFsplash10-0adi-5349033000-be9ba11b794ba37822ad2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - cholest-5-en-3beta-yl eicosanoate 10V, Negative-QTOFsplash10-004i-0015009000-2e4e8d50b93c6e8fdf2f2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - cholest-5-en-3beta-yl eicosanoate 20V, Negative-QTOFsplash10-000i-0029002000-d2277e4a0dbc482fccd42017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - cholest-5-en-3beta-yl eicosanoate 40V, Negative-QTOFsplash10-014u-2019000000-0f8fe1ac455a3d79e2502017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - cholest-5-en-3beta-yl eicosanoate 10V, Positive-QTOFsplash10-001i-5025009000-644d3cac72cb64178c522021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - cholest-5-en-3beta-yl eicosanoate 20V, Positive-QTOFsplash10-056r-9131007000-29fcdb371fcb45b79faa2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - cholest-5-en-3beta-yl eicosanoate 40V, Positive-QTOFsplash10-0a4l-9411020000-93e947c800e7f0d1a06e2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - cholest-5-en-3beta-yl eicosanoate 10V, Negative-QTOFsplash10-004i-0000009000-a5b96f38551fcbc9f8612021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - cholest-5-en-3beta-yl eicosanoate 20V, Negative-QTOFsplash10-004m-0092005000-74e89782e1357eb03f6c2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - cholest-5-en-3beta-yl eicosanoate 40V, Negative-QTOFsplash10-052f-9352003000-f2653a5c690213205fa62021-09-22Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
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 IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound16061336
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. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  2. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  3. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  4. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  5. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.