Record Information
Version1.0
Creation Date2020-03-31 16:40:35 UTC
Update Date2020-06-04 21:44:59 UTC
BMDB IDBMDB0109637
Secondary Accession NumbersNone
Metabolite Identification
Common NameEicosanoic acid
DescriptionArachidic acid, also known as eicosanoic acid or eicosanoate, 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 significant number of articles have been published on Arachidic acid.
Structure
Thumb
Synonyms
ValueSource
Arachic acidChEBI
Arachidinic acidChEBI
ArachinsaeureChEBI
C20:0ChEBI
CH3-[CH2]18-COOHChEBI
Eicosanoic acidChEBI
N-Eicosanoic acidChEBI
ArachateGenerator
ArachidinateGenerator
EicosanoateGenerator
N-EicosanoateGenerator
ArachidateGenerator
Eicosoic acidChEBI, HMDB
Icosanoic acidChEBI, HMDB
EicosoateGenerator, HMDB
IcosanoateGenerator, HMDB
Arachidic acidHMDB
C 20HMDB
C20 fatty acidHMDB
FA(20:0)HMDB
Peanut acidHMDB
n-Eicosanic acidHMDB
Chemical FormulaC20H40O2
Average Molecular Weight312.5304
Monoisotopic Molecular Weight312.302830524
IUPAC Nameicosanoic acid
Traditional Namearachidic acid
CAS Registry NumberNot Available
SMILES
CCCCCCCCCCCCCCCCCCCC(O)=O
InChI Identifier
InChI=1S/C20H40O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h2-19H2,1H3,(H,21,22)
InChI KeyVKOBVWXKNCXXDE-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
  • Straight chain fatty acid
  • 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 Descriptors
Ontology
StatusDetected and Quantified
Origin
  • Exogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locations
  • Adiposome
  • Cell membrane
  • Cytoplasm
  • Membrane
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
logP8.53ALOGPS
logP8.03ChemAxon
logS-6.8ALOGPS
pKa (Strongest Acidic)4.95ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 ŲChemAxon
Rotatable Bond Count18ChemAxon
Refractivity95.49 m³·mol⁻¹ChemAxon
Polarizability42.91 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
GC-MSGC-MS Spectrum - GC-EI-TOF (Pegasus III TOF-MS system, Leco; GC 6890, Agilent Technologies) (Non-derivatized)splash10-0159-0900000000-cc7f30812c4ef45583b1View in MoNA
GC-MSGC-MS Spectrum - GC-MS (1 TMS)splash10-0159-2901000000-7d146c5d993118307ce5View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0596-9100000000-53a544b7fbf2ee3b176aView in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-0159-0900000000-cc7f30812c4ef45583b1View in MoNA
GC-MSGC-MS Spectrum - GC-MS (Non-derivatized)splash10-0159-2901000000-7d146c5d993118307ce5View in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-014i-1900000000-33733dae76fd89dc7394View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-0006-9450000000-ff95bd6be578f2c72ce9View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positivesplash10-0109-9560000000-d2d19ad6d5ef54fdf90aView in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableView in JSpectraViewer
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 10V, Positive (Annotated)splash10-03di-0029000000-273e657da59fa67385c2View in MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 25V, Positive (Annotated)splash10-0a4i-9200000000-84b07a6d22109c441336View in MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 40V, Positive (Annotated)splash10-0a4i-9100000000-9d6e321e2bf8cd1f20e4View in MoNA
LC-MS/MSLC-MS/MS Spectrum - Linear Ion Trap , negativesplash10-03di-0009000000-d7e3408b3b2e854229b0View in MoNA
LC-MS/MSLC-MS/MS Spectrum - Linear Ion Trap , negativesplash10-03di-0109000000-c0ed9d28e54855b40069View in MoNA
LC-MS/MSLC-MS/MS Spectrum - Linear Ion Trap , negativesplash10-0a6r-0013493000-832a78a9cf97d74660eaView in MoNA
LC-MS/MSLC-MS/MS Spectrum - Linear Ion Trap , negativesplash10-06vi-0012391000-e4dcf31aba99059fcf39View in MoNA
LC-MS/MSLC-MS/MS Spectrum - Linear Ion Trap , positivesplash10-0a4i-0193000000-031626259c4a17016165View in MoNA
LC-MS/MSLC-MS/MS Spectrum - Linear Ion Trap , positivesplash10-0a4i-0091000000-9389b44ea9cfe1afe40bView in MoNA
LC-MS/MSLC-MS/MS Spectrum - 30V, Negativesplash10-03di-0009000000-6bf31eaaa3592667dc53View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 30V, Negativesplash10-03di-0009000000-32767cc1909515840261View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 35V, Negativesplash10-03e9-3409000000-c86c0c5c2a80a4d1a6d6View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 10V, Negativesplash10-03di-0009000000-545adcea3fffd230d8c7View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0002-0092000000-c40a8544a31d253f26c6View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0i01-2491000000-60bf2b9a6912f287f6f0View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0zfu-8970000000-fd0569abd03da6142ee2View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0002-0092000000-c40a8544a31d253f26c6View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0i01-2491000000-60bf2b9a6912f287f6f0View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0zfu-8970000000-fd0569abd03da6142ee2View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-03di-0049000000-54fd1cf54bdd386d406eView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-03xu-1095000000-2584a862e47ea0cb88f2View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-052f-9140000000-2caaff4da05fbcb0fdf7View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-03di-0049000000-54fd1cf54bdd386d406eView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-03xu-1095000000-2584a862e47ea0cb88f2View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-052f-9140000000-2caaff4da05fbcb0fdf7View in MoNA
MSMass Spectrum (Electron Ionization)splash10-0596-9100000000-091619221e36a7a177ffView in MoNA
1D NMR1H NMR Spectrum (1D, 500 MHz, CDCl3, experimental)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 90 MHz, CDCl3, experimental)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 25.16 MHz, CDCl3, experimental)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 100 MHz, H2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 1000 MHz, H2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 200 MHz, H2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 300 MHz, H2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 400 MHz, H2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 500 MHz, H2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 600 MHz, H2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 700 MHz, H2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 800 MHz, H2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 900 MHz, H2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Not AvailableView in JSpectraViewer
2D NMR[1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, 100%_DMSO, experimental)Not AvailableView in JSpectraViewer
Biological Properties
Cellular Locations
  • Adiposome
  • Cell membrane
  • Cytoplasm
  • Membrane
Biospecimen Locations
  • Adipose Tissue
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
Adipose TissueDetected and Quantified1151.89 nmol/g of tissueNot SpecifiedNot Specified
Normal
details
Adipose TissueDetected and Quantified1439.86 nmol/g of tissueNot SpecifiedNot Specified
Normal
details
Adipose TissueDetected and Quantified1177.49 nmol/g of tissueNot SpecifiedNot Specified
Normal
details
Adipose TissueDetected and Quantified1190.28 nmol/g of tissueNot SpecifiedNot Specified
Normal
details
Adipose TissueDetected but not QuantifiedNot QuantifiedNot SpecifiedNot Specified
Normal
details
Adipose TissueDetected and Quantified147.6 nmol/g of tissueNot SpecifiedNot Specified
Normal
    • C. Mapiye, T.D.Tu...
details
Adipose TissueDetected and Quantified140.27 nmol/g of tissueNot SpecifiedNot Specified
Normal
    • C. Mapiye, T.D.Tu...
details
Adipose TissueDetected and Quantified6664.12 nmol/g of tissueNot SpecifiedNot Specified
Normal
    • C. Mapiye, T.D.Tu...
details
Adipose TissueDetected and Quantified7304.0895 nmol/g of tissueNot SpecifiedNot Specified
Normal
    • C. Mapiye, T.D.Tu...
details
Adipose TissueDetected and Quantified3117.36 nmol/g of tissueNot SpecifiedNot Specified
Normal
    • C. Mapiye, T.D.Tu...
details
Adipose TissueDetected and Quantified2096.69 nmol/g of tissueNot SpecifiedNot Specified
Normal
    • C. Mapiye, T.D.Tu...
details
Adipose TissueDetected but not QuantifiedNot QuantifiedNot SpecifiedNot Specified
Normal
details
Adipose TissueDetected but not QuantifiedNot QuantifiedNot SpecifiedNot Specified
Normal
details
Adipose TissueDetected but not QuantifiedNot QuantifiedNot SpecifiedNot Specified
Normal
details
Abnormal Concentrations
Not Available
HMDB IDHMDB0002212
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB002927
KNApSAcK IDC00001209
Chemspider ID10035
KEGG Compound IDC06425
BioCyc IDARACHIDIC_ACID
BiGG ID48230
Wikipedia LinkArachidic_acid
METLIN ID401
PubChem Compound10467
PDB IDNot Available
ChEBI ID28822
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available