Record Information
Version1.0
Creation Date2016-09-30 23:22:09 UTC
Update Date2020-06-04 19:04:51 UTC
BMDB IDBMDB0006461
Secondary Accession Numbers
  • BMDB0062649
  • BMDB06461
  • BMDB62649
Metabolite Identification
Common NameLinoelaidylcarnitine
DescriptionLinoelaidyl carnitine, also known as acylcarnitine C18:2, belongs to the class of organic compounds known as acyl carnitines. These are organic compounds containing a fatty acid with the carboxylic acid attached to carnitine through an ester bond. Thus, linoelaidyl carnitine is considered to be a fatty ester lipid molecule. Linoelaidyl carnitine is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Linoelaidyl carnitine is a potentially toxic compound.
Structure
Thumb
Synonyms
ValueSource
3-[(9E,12E)-Octadeca-9,12-dienoyloxy]-4-(trimethylammonio)butanoateChEBI
Acylcarnitine C18:2ChEBI
3-[(9E,12E)-Octadeca-9,12-dienoyloxy]-4-(trimethylammonio)butanoic acidGenerator
C18:2 CarnitineHMDB
L-LinoleoylcarnitineHMDB
Linoelaidyl carnitineHMDB
LinoleoylcarnitineHMDB
LinoleylcarnitineHMDB
O-LinoelaidylcarnitineHMDB
Chemical FormulaC25H45NO4
Average Molecular Weight423.6291
Monoisotopic Molecular Weight423.334858933
IUPAC Name3-[(9E,12E)-octadeca-9,12-dienoyloxy]-4-(trimethylazaniumyl)butanoate
Traditional Name3-[(9E,12E)-octadeca-9,12-dienoyloxy]-4-(trimethylammonio)butanoate
CAS Registry NumberNot Available
SMILES
[H]\C(CCCCC)=C(\[H])C\C([H])=C(/[H])CCCCCCCC(=O)OC(CC([O-])=O)C[N+](C)(C)C
InChI Identifier
InChI=1S/C25H45NO4/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-25(29)30-23(21-24(27)28)22-26(2,3)4/h9-10,12-13,23H,5-8,11,14-22H2,1-4H3/b10-9+,13-12+
InChI KeyMJLXQSQYKZWZCB-OKLKQMLOSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as acyl carnitines. These are organic compounds containing a fatty acid with the carboxylic acid attached to carnitine through an ester bond.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acid esters
Direct ParentAcyl carnitines
Alternative Parents
Substituents
  • Acyl-carnitine
  • Dicarboxylic acid or derivatives
  • Tetraalkylammonium salt
  • Quaternary ammonium salt
  • Carboxylic acid ester
  • Carboxylic acid salt
  • Carboxylic acid derivative
  • Carboxylic acid
  • Organic nitrogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organic salt
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Carbonyl group
  • Amine
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
StatusExpected but not Quantified
Origin
  • Endogenous
  • Exogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locations
  • Cell membrane
  • Cytoplasm
  • Membrane
  • Mitochondria
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP1.46ALOGPS
logP2.2ChemAxon
logS-7.7ALOGPS
pKa (Strongest Acidic)4.22ChemAxon
pKa (Strongest Basic)-7.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area66.43 ŲChemAxon
Rotatable Bond Count20ChemAxon
Refractivity148.51 m³·mol⁻¹ChemAxon
Polarizability51.16 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-00di-9230000000-8e303f952de7b09a4059View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-074l-0953800000-c042c48279e03c6942ddView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0006-1920000000-23f60e51d007ae34b3c8View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0006-4930000000-838683bf758f3bdc0bfdView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-00di-1031900000-9dae0fd9ea2fd4d9a94aView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-03k9-1179400000-b3c183368ca837a1abb3View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-06vu-5090000000-1b5b91637ffacc86b31fView in MoNA
Biological Properties
Cellular Locations
  • Cell membrane
  • Cytoplasm
  • Membrane
  • Mitochondria
Biospecimen LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
HMDB IDHMDB0006461
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB023921
KNApSAcK IDNot Available
Chemspider ID4952667
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG ID2614390
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound53477834
PDB IDNot Available
ChEBI ID72715
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. A. Foroutan et al. (2019). A. Foroutan et al. The Chemical Composition of Commercial Cow's Milk (in preparation). Journal of Agricultural and Food Chemistry.