Record Information
Version1.0
Creation Date2016-07-13 19:48:38 UTC
Update Date2016-07-20 20:53:20 UTC
LmdbLMDB00384
Secondary Accession NumbersNone
Metabolite Identification
Common NameArachidic 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 Number506-30-9
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
OriginNot Available
BiofunctionNot Available
ApplicationNot Available
Cellular locationsNot Available
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 KeyView
GC-MSGC-MS Spectrum - GC-EI-TOF (Pegasus III TOF-MS system, Leco; GC 6890, Agilent Technologies) (Non-derivatized)splash10-0159-0900000000-cc7f30812c4ef45583b1Spectrum
GC-MSGC-MS Spectrum - GC-MS (1 TMS)splash10-0159-2901000000-7d146c5d993118307ce5Spectrum
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0596-9100000000-53a544b7fbf2ee3b176aSpectrum
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-0159-0900000000-cc7f30812c4ef45583b1Spectrum
GC-MSGC-MS Spectrum - GC-MS (Non-derivatized)splash10-0159-2901000000-7d146c5d993118307ce5Spectrum
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-014i-1900000000-33733dae76fd89dc7394Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-0006-9450000000-ff95bd6be578f2c72ce9Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positivesplash10-0109-9560000000-d2d19ad6d5ef54fdf90aSpectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableSpectrum
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 10V, Positive (Annotated)splash10-03di-0029000000-273e657da59fa67385c2Spectrum
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 25V, Positive (Annotated)splash10-0a4i-9200000000-84b07a6d22109c441336Spectrum
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 40V, Positive (Annotated)splash10-0a4i-9100000000-9d6e321e2bf8cd1f20e4Spectrum
LC-MS/MSLC-MS/MS Spectrum - Linear Ion Trap , negativesplash10-03di-0009000000-d7e3408b3b2e854229b0Spectrum
LC-MS/MSLC-MS/MS Spectrum - Linear Ion Trap , negativesplash10-03di-0109000000-c0ed9d28e54855b40069Spectrum
LC-MS/MSLC-MS/MS Spectrum - Linear Ion Trap , negativesplash10-0a6r-0013493000-832a78a9cf97d74660eaSpectrum
LC-MS/MSLC-MS/MS Spectrum - Linear Ion Trap , negativesplash10-06vi-0012391000-e4dcf31aba99059fcf39Spectrum
LC-MS/MSLC-MS/MS Spectrum - Linear Ion Trap , positivesplash10-0a4i-0193000000-031626259c4a17016165Spectrum
LC-MS/MSLC-MS/MS Spectrum - Linear Ion Trap , positivesplash10-0a4i-0091000000-9389b44ea9cfe1afe40bSpectrum
LC-MS/MSLC-MS/MS Spectrum - 30V, Negativesplash10-03di-0009000000-6bf31eaaa3592667dc53Spectrum
LC-MS/MSLC-MS/MS Spectrum - 30V, Negativesplash10-03di-0009000000-32767cc1909515840261Spectrum
LC-MS/MSLC-MS/MS Spectrum - 35V, Negativesplash10-03e9-3409000000-c86c0c5c2a80a4d1a6d6Spectrum
LC-MS/MSLC-MS/MS Spectrum - 10V, Negativesplash10-03di-0009000000-545adcea3fffd230d8c7Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0002-0092000000-c40a8544a31d253f26c6Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0i01-2491000000-60bf2b9a6912f287f6f0Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0zfu-8970000000-fd0569abd03da6142ee2Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0002-0092000000-c40a8544a31d253f26c6Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0i01-2491000000-60bf2b9a6912f287f6f0Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0zfu-8970000000-fd0569abd03da6142ee2Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-03di-0049000000-54fd1cf54bdd386d406eSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-03xu-1095000000-2584a862e47ea0cb88f2Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-052f-9140000000-2caaff4da05fbcb0fdf7Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-03di-0049000000-54fd1cf54bdd386d406eSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-03xu-1095000000-2584a862e47ea0cb88f2Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-052f-9140000000-2caaff4da05fbcb0fdf7Spectrum
MSMass Spectrum (Electron Ionization)splash10-0596-9100000000-091619221e36a7a177ffSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
2D NMR[1H,13C] 2D NMR SpectrumNot AvailableSpectrum
Biological Properties
Cellular LocationsNot Available
Biofluid Locations and Tissue Locations
  • Milk
  • Oocyte
  • Oocyte (zona-intact oocytes)
  • Ruminal Fluid
Concentrations
BiofluidStatusValueConditionSpeciesReferenceDetails
MilkDetected and Quantified500 mg/kgNot AvailableBovine
    • M.J. Abarghuei, Y...
details
MilkDetected and Quantified700 mg/kgNot AvailableBovine
    • M.J. Abarghuei, Y...
details
MilkDetected and Quantified1100 mg/kgNot AvailableBovine
    • M.J. Abarghuei, Y...
details
MilkDetected and Quantified1500 mg/kgNot AvailableBovine
    • M.J. Abarghuei, Y...
details
MilkDetected but not QuantifiedNot ApplicableNot AvailableOvine
    • Park, Y. W; Juáre...
details
MilkDetected but not QuantifiedNot ApplicableNot AvailableCaprine
    • Park, Y. W; Juáre...
details
MilkDetected but not QuantifiedNot ApplicableNot AvailableCaprine
    • H. Steinshamn, R....
details
MilkDetected but not QuantifiedNot ApplicableNot AvailableCaprine
    • H. Steinshamn, R....
details
MilkDetected but not QuantifiedNot ApplicableNot AvailableCaprine
    • H. Steinshamn, R....
details
MilkDetected but not QuantifiedNot ApplicableNot AvailableCaprine
    • H. Steinshamn, R....
details
MilkDetected but not QuantifiedNot ApplicableNot AvailableBovine details
MilkDetected but not QuantifiedNot ApplicableNot AvailableBovine details
MilkDetected but not QuantifiedNot ApplicableNot AvailableBovine details
MilkDetected but not QuantifiedNot ApplicableNot AvailableBovine details
OocyteDetected but not QuantifiedNot ApplicableNot AvailableOvine details
Oocyte (zona-intact oocytes)Detected but not QuantifiedNot ApplicableNot AvailableBovine details
Oocyte (zona-intact oocytes)Detected but not QuantifiedNot ApplicableNot AvailablePorcine details
Ruminal FluidDetected and Quantified1.3 +/- 0.2 uMNot AvailableBovine
    • Saleem F, Bouatra...
details
DrugBank IDNot Available
HMDB IDHMDB0002212
FooDB IDFDB002927
Phenol Explorer IDNot Available
KNApSAcK IDC00001209
BiGG ID48230
BioCyc IDARACHIDIC_ACID
METLIN ID401
PDB IDNot Available
Wikipedia LinkArachidic_acid
Chemspider ID10035
ChEBI ID28822
PubChem Compound ID10467
Kegg Compound IDC06425
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available