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Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:40:24 UTC
Update Date2022-03-07 02:52:47 UTC
HMDB IDHMDB0031008
Secondary Accession Numbers
  • HMDB31008
Metabolite Identification
Common Name(+)-15,16-Dihydroxyoctadecanoic acid
Description(+)-15,16-Dihydroxyoctadecanoic acid 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 (+)-15,16-Dihydroxyoctadecanoic acid.
Structure
Data?1563862069
Synonyms
ValueSource
(+)-15,16-DihydroxyoctadecanoateGenerator
15,16-Dihydroxy-octadecanoateHMDB
Chemical FormulaC18H36O4
Average Molecular Weight316.476
Monoisotopic Molecular Weight316.26135964
IUPAC Name15,16-dihydroxyoctadecanoic acid
Traditional Name15,16-dihydroxyoctadecanoic acid
CAS Registry NumberNot Available
SMILES
CCC(O)C(O)CCCCCCCCCCCCCC(O)=O
InChI Identifier
InChI=1S/C18H36O4/c1-2-16(19)17(20)14-12-10-8-6-4-3-5-7-9-11-13-15-18(21)22/h16-17,19-20H,2-15H2,1H3,(H,21,22)
InChI KeyLSFLNLHTOKKPHT-UHFFFAOYSA-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
  • Hydroxy fatty acid
  • Secondary alcohol
  • 1,2-diol
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point96 - 97 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.032 g/LALOGPS
logP5.46ALOGPS
logP4.68ChemAxon
logS-4ALOGPS
pKa (Strongest Acidic)4.95ChemAxon
pKa (Strongest Basic)-3.1ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area77.76 ŲChemAxon
Rotatable Bond Count16ChemAxon
Refractivity89.32 m³·mol⁻¹ChemAxon
Polarizability39.9 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+182.42231661259
DarkChem[M-H]-180.85531661259
DeepCCS[M+H]+175.530932474
DeepCCS[M-H]-172.44130932474
DeepCCS[M-2H]-208.56230932474
DeepCCS[M+Na]+184.42830932474
AllCCS[M+H]+188.832859911
AllCCS[M+H-H2O]+186.132859911
AllCCS[M+NH4]+191.432859911
AllCCS[M+Na]+192.132859911
AllCCS[M-H]-183.132859911
AllCCS[M+Na-2H]-184.332859911
AllCCS[M+HCOO]-185.732859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
(+)-15,16-Dihydroxyoctadecanoic acidCCC(O)C(O)CCCCCCCCCCCCCC(O)=O3853.7Standard polar33892256
(+)-15,16-Dihydroxyoctadecanoic acidCCC(O)C(O)CCCCCCCCCCCCCC(O)=O2351.3Standard non polar33892256
(+)-15,16-Dihydroxyoctadecanoic acidCCC(O)C(O)CCCCCCCCCCCCCC(O)=O2538.8Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
(+)-15,16-Dihydroxyoctadecanoic acid,1TMS,isomer #1CCC(O[Si](C)(C)C)C(O)CCCCCCCCCCCCCC(=O)O2630.3Semi standard non polar33892256
(+)-15,16-Dihydroxyoctadecanoic acid,1TMS,isomer #2CCC(O)C(CCCCCCCCCCCCCC(=O)O)O[Si](C)(C)C2605.3Semi standard non polar33892256
(+)-15,16-Dihydroxyoctadecanoic acid,1TMS,isomer #3CCC(O)C(O)CCCCCCCCCCCCCC(=O)O[Si](C)(C)C2676.0Semi standard non polar33892256
(+)-15,16-Dihydroxyoctadecanoic acid,2TMS,isomer #1CCC(O[Si](C)(C)C)C(CCCCCCCCCCCCCC(=O)O)O[Si](C)(C)C2612.1Semi standard non polar33892256
(+)-15,16-Dihydroxyoctadecanoic acid,2TMS,isomer #2CCC(O[Si](C)(C)C)C(O)CCCCCCCCCCCCCC(=O)O[Si](C)(C)C2663.3Semi standard non polar33892256
(+)-15,16-Dihydroxyoctadecanoic acid,2TMS,isomer #3CCC(O)C(CCCCCCCCCCCCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C2642.1Semi standard non polar33892256
(+)-15,16-Dihydroxyoctadecanoic acid,3TMS,isomer #1CCC(O[Si](C)(C)C)C(CCCCCCCCCCCCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C2670.6Semi standard non polar33892256
(+)-15,16-Dihydroxyoctadecanoic acid,1TBDMS,isomer #1CCC(O[Si](C)(C)C(C)(C)C)C(O)CCCCCCCCCCCCCC(=O)O2885.5Semi standard non polar33892256
(+)-15,16-Dihydroxyoctadecanoic acid,1TBDMS,isomer #2CCC(O)C(CCCCCCCCCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C2862.5Semi standard non polar33892256
(+)-15,16-Dihydroxyoctadecanoic acid,1TBDMS,isomer #3CCC(O)C(O)CCCCCCCCCCCCCC(=O)O[Si](C)(C)C(C)(C)C2897.2Semi standard non polar33892256
(+)-15,16-Dihydroxyoctadecanoic acid,2TBDMS,isomer #1CCC(O[Si](C)(C)C(C)(C)C)C(CCCCCCCCCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C3158.2Semi standard non polar33892256
(+)-15,16-Dihydroxyoctadecanoic acid,2TBDMS,isomer #2CCC(O[Si](C)(C)C(C)(C)C)C(O)CCCCCCCCCCCCCC(=O)O[Si](C)(C)C(C)(C)C3134.8Semi standard non polar33892256
(+)-15,16-Dihydroxyoctadecanoic acid,2TBDMS,isomer #3CCC(O)C(CCCCCCCCCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C3114.2Semi standard non polar33892256
(+)-15,16-Dihydroxyoctadecanoic acid,3TBDMS,isomer #1CCC(O[Si](C)(C)C(C)(C)C)C(CCCCCCCCCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C3353.5Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - (+)-15,16-Dihydroxyoctadecanoic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a4l-9460000000-59f30b192bc26c090c1f2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (+)-15,16-Dihydroxyoctadecanoic acid GC-MS (3 TMS) - 70eV, Positivesplash10-0fw9-9660560000-3c9b0071c03a331170382017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (+)-15,16-Dihydroxyoctadecanoic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (+)-15,16-Dihydroxyoctadecanoic 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 - (+)-15,16-Dihydroxyoctadecanoic acid 10V, Positive-QTOFsplash10-014j-0094000000-8bc0750390c81ccecebd2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (+)-15,16-Dihydroxyoctadecanoic acid 20V, Positive-QTOFsplash10-00o1-3390000000-87418cbc1f1af4790df22016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (+)-15,16-Dihydroxyoctadecanoic acid 40V, Positive-QTOFsplash10-0mix-9830000000-08c040a526f9be7b153e2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (+)-15,16-Dihydroxyoctadecanoic acid 10V, Negative-QTOFsplash10-014i-1049000000-ad23df6f2161aface3c22016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (+)-15,16-Dihydroxyoctadecanoic acid 20V, Negative-QTOFsplash10-0aor-5093000000-b25f3ff927efbe4922c82016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (+)-15,16-Dihydroxyoctadecanoic acid 40V, Negative-QTOFsplash10-0a4i-9020000000-f9f4e89683dd566e1c662016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (+)-15,16-Dihydroxyoctadecanoic acid 10V, Positive-QTOFsplash10-0002-2192000000-3a0667ddb2987bd77b4d2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (+)-15,16-Dihydroxyoctadecanoic acid 20V, Positive-QTOFsplash10-053s-6190000000-cfa9f3eacd5541448a502021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (+)-15,16-Dihydroxyoctadecanoic acid 40V, Positive-QTOFsplash10-0a4l-9200000000-a19048f4bd0c4122b6852021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (+)-15,16-Dihydroxyoctadecanoic acid 10V, Negative-QTOFsplash10-014i-0029000000-979a9afb82b73160b1852021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (+)-15,16-Dihydroxyoctadecanoic acid 20V, Negative-QTOFsplash10-0a4i-9070000000-fe0308c1ca016567386e2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (+)-15,16-Dihydroxyoctadecanoic acid 40V, Negative-QTOFsplash10-0a4l-9130000000-5a951d2ae8f873d7292a2021-09-22Wishart 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 IDFDB002997
KNApSAcK IDNot Available
Chemspider ID4472191
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5312766
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.