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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:32:42 UTC
Update Date2022-03-07 02:52:17 UTC
HMDB IDHMDB0029797
Secondary Accession Numbers
  • HMDB29797
Metabolite Identification
Common Name(Z)-15-Oxo-11-eicosenoic acid
Description(Z)-15-Oxo-11-eicosenoic acid, also known as (11E)-15-oxoicos-11-enoate, belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. Based on a literature review a small amount of articles have been published on (Z)-15-Oxo-11-eicosenoic acid.
Structure
Data?1582753466
Synonyms
ValueSource
(Z)-15-oxo-11-EicosenoateGenerator
(11E)-15-Oxoicos-11-enoateHMDB
Chemical FormulaC20H36O3
Average Molecular Weight324.498
Monoisotopic Molecular Weight324.266445018
IUPAC Name(11E)-15-oxoicos-11-enoic acid
Traditional Name(11E)-15-oxoicos-11-enoic acid
CAS Registry Number182145-55-7
SMILES
CCCCCC(=O)CC\C=C\CCCCCCCCCC(O)=O
InChI Identifier
InChI=1S/C20H36O3/c1-2-3-13-16-19(21)17-14-11-9-7-5-4-6-8-10-12-15-18-20(22)23/h9,11H,2-8,10,12-18H2,1H3,(H,22,23)/b11-9+
InChI KeyBMSUKKKAAVHUEW-PKNBQFBNSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acids and conjugates
Direct ParentLong-chain fatty acids
Alternative Parents
Substituents
  • Long-chain fatty acid
  • Unsaturated fatty acid
  • Ketone
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateNot Available
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
PropertyValueSource
Water Solubility0.0005 g/LALOGPS
logP6.65ALOGPS
logP6.49ChemAxon
logS-5.8ALOGPS
pKa (Strongest Acidic)4.95ChemAxon
pKa (Strongest Basic)-7.4ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area54.37 ŲChemAxon
Rotatable Bond Count17ChemAxon
Refractivity97.25 m³·mol⁻¹ChemAxon
Polarizability41.67 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+186.3131661259
DarkChem[M-H]-188.72331661259
DeepCCS[M+H]+187.2930932474
DeepCCS[M-H]-184.93230932474
DeepCCS[M-2H]-217.81830932474
DeepCCS[M+Na]+193.38430932474
AllCCS[M+H]+190.432859911
AllCCS[M+H-H2O]+187.732859911
AllCCS[M+NH4]+193.032859911
AllCCS[M+Na]+193.732859911
AllCCS[M-H]-188.832859911
AllCCS[M+Na-2H]-190.732859911
AllCCS[M+HCOO]-192.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
(Z)-15-Oxo-11-eicosenoic acidCCCCCC(=O)CC\C=C\CCCCCCCCCC(O)=O3778.5Standard polar33892256
(Z)-15-Oxo-11-eicosenoic acidCCCCCC(=O)CC\C=C\CCCCCCCCCC(O)=O2408.7Standard non polar33892256
(Z)-15-Oxo-11-eicosenoic acidCCCCCC(=O)CC\C=C\CCCCCCCCCC(O)=O2488.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
(Z)-15-Oxo-11-eicosenoic acid,1TMS,isomer #1CCCCCC(=O)CC/C=C/CCCCCCCCCC(=O)O[Si](C)(C)C2606.6Semi standard non polar33892256
(Z)-15-Oxo-11-eicosenoic acid,1TMS,isomer #2CCCCCC(=CC/C=C/CCCCCCCCCC(=O)O)O[Si](C)(C)C2726.5Semi standard non polar33892256
(Z)-15-Oxo-11-eicosenoic acid,1TMS,isomer #3CCCCC=C(CC/C=C/CCCCCCCCCC(=O)O)O[Si](C)(C)C2702.7Semi standard non polar33892256
(Z)-15-Oxo-11-eicosenoic acid,2TMS,isomer #1CCCCCC(=CC/C=C/CCCCCCCCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C2707.2Semi standard non polar33892256
(Z)-15-Oxo-11-eicosenoic acid,2TMS,isomer #1CCCCCC(=CC/C=C/CCCCCCCCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C2647.5Standard non polar33892256
(Z)-15-Oxo-11-eicosenoic acid,2TMS,isomer #2CCCCC=C(CC/C=C/CCCCCCCCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C2670.4Semi standard non polar33892256
(Z)-15-Oxo-11-eicosenoic acid,2TMS,isomer #2CCCCC=C(CC/C=C/CCCCCCCCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C2629.4Standard non polar33892256
(Z)-15-Oxo-11-eicosenoic acid,1TBDMS,isomer #1CCCCCC(=O)CC/C=C/CCCCCCCCCC(=O)O[Si](C)(C)C(C)(C)C2854.6Semi standard non polar33892256
(Z)-15-Oxo-11-eicosenoic acid,1TBDMS,isomer #2CCCCCC(=CC/C=C/CCCCCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C2963.5Semi standard non polar33892256
(Z)-15-Oxo-11-eicosenoic acid,1TBDMS,isomer #3CCCCC=C(CC/C=C/CCCCCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C2928.5Semi standard non polar33892256
(Z)-15-Oxo-11-eicosenoic acid,2TBDMS,isomer #1CCCCCC(=CC/C=C/CCCCCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C3195.4Semi standard non polar33892256
(Z)-15-Oxo-11-eicosenoic acid,2TBDMS,isomer #1CCCCCC(=CC/C=C/CCCCCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C2975.7Standard non polar33892256
(Z)-15-Oxo-11-eicosenoic acid,2TBDMS,isomer #2CCCCC=C(CC/C=C/CCCCCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C3145.2Semi standard non polar33892256
(Z)-15-Oxo-11-eicosenoic acid,2TBDMS,isomer #2CCCCC=C(CC/C=C/CCCCCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C2955.0Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - (Z)-15-Oxo-11-eicosenoic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-07xv-6960000000-8f436883c41209f379612017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (Z)-15-Oxo-11-eicosenoic acid GC-MS (1 TMS) - 70eV, Positivesplash10-01c1-9771000000-6c895a9fbd7cba4b8ce02017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (Z)-15-Oxo-11-eicosenoic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (Z)-15-Oxo-11-eicosenoic acid 10V, Positive-QTOFsplash10-056r-0149000000-e9ea781feb6d60bb75c62016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (Z)-15-Oxo-11-eicosenoic acid 20V, Positive-QTOFsplash10-0a6r-6692000000-c7ff23b16cd665ee7ccd2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (Z)-15-Oxo-11-eicosenoic acid 40V, Positive-QTOFsplash10-0pi3-9840000000-306e25b41cdcb11be9a02016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (Z)-15-Oxo-11-eicosenoic acid 10V, Negative-QTOFsplash10-00di-0029000000-27023aa0c1df611c68cd2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (Z)-15-Oxo-11-eicosenoic acid 20V, Negative-QTOFsplash10-00di-4397000000-230efe81ffa6a8635ad72016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (Z)-15-Oxo-11-eicosenoic acid 40V, Negative-QTOFsplash10-0a4i-9230000000-9cda2014b0bd2e94306b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (Z)-15-Oxo-11-eicosenoic acid 10V, Negative-QTOFsplash10-00di-0009000000-2cbe77ac5876902427c22021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (Z)-15-Oxo-11-eicosenoic acid 20V, Negative-QTOFsplash10-05fr-2239000000-131fbb772435b6b799b32021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (Z)-15-Oxo-11-eicosenoic acid 40V, Negative-QTOFsplash10-0a4l-9210000000-eb3f4693951bd1c770152021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (Z)-15-Oxo-11-eicosenoic acid 10V, Positive-QTOFsplash10-0a4r-2269000000-b4ee98c35fd6d3cae5452021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (Z)-15-Oxo-11-eicosenoic acid 20V, Positive-QTOFsplash10-052r-7976000000-3f0442de60777023df762021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (Z)-15-Oxo-11-eicosenoic acid 40V, Positive-QTOFsplash10-0ac3-9200000000-60081f3bfa7b60e189b22021-09-25Wishart LabView Spectrum
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 IDFDB001005
KNApSAcK IDNot Available
Chemspider ID30776790
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound124089052
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. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
  6. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.