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Record Information
Version1.0
Creation Date2020-03-18 19:04:35 UTC
Update Date2021-04-30 20:57:46 UTC
LmdbLMDB01143
Secondary Accession NumbersNone
Metabolite Identification
Common NamePC(18:2(9Z,12Z)/20:4(8Z,11Z,14Z,17Z))
DescriptionPC(18:2(9Z,12Z)/20:4(8Z,11Z,14Z,17Z)) is a phosphatidylchloline (PC). It is a glycerophospholipid in which a phosphorylcholine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylcholines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PC(18:2(9Z,12Z)/20:4(8Z,11Z,14Z,17Z)), in particular, consists of one 9Z,12Z-octadecadienoyl chain to the C-1 atom, and one 8Z,11Z,14Z,17Z-eicosapentaenoyl to the C-2 atom. In E. coli, PCs can be found in the integral component of the cell outer membrane. They are hydrolyzed by Phospholipases to a 2-acylglycerophosphocholine and a carboxylate.
Structure
Thumb
Synonyms
ValueSource
Phosphatidylcholine(18:2/20:4)HMDB
GPCho(18:2/20:4)HMDB
1-Linoleoyl-2-eicsoatetraenoyl-sn-glycero-3-phosphocholineHMDB
Phosphatidylcholine(38:6)HMDB
LecithinHMDB
PC(18:2/20:4)HMDB
GPCho(38:6)HMDB
1-(9Z,12Z-Octadecadienoyl)-2-(8Z,11Z,14Z,17Z-eicosapentaenoyl)-sn-glycero-3-phosphocholineHMDB
PC(38:6)HMDB
PC(18:2(9Z,12Z)/20:4(8Z,11Z,14Z,17Z))Lipid Annotator
Chemical FormulaNot Available
Average Molecular WeightNot Available
Monoisotopic Molecular WeightNot Available
IUPAC Name(2-{[(2R)-2-[(8Z,11Z,14Z,17Z)-icosa-8,11,14,17-tetraenoyloxy]-3-[(9Z,12Z)-octadeca-9,12-dienoyloxy]propyl phosphono]oxy}ethyl)trimethylazanium
Traditional Name(2-{[(2R)-2-[(8Z,11Z,14Z,17Z)-icosa-8,11,14,17-tetraenoyloxy]-3-[(9Z,12Z)-octadeca-9,12-dienoyloxy]propyl phosphono]oxy}ethyl)trimethylazanium
CAS Registry NumberNot Available
SMILES
InChI Identifier
Not Available
InChI KeyNot Available
Chemical Taxonomy
Description belongs to the class of organic compounds known as phosphatidylcholines. These are glycerophosphocholines in which the two free -OH are attached to one fatty acid each through an ester linkage.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerophospholipids
Sub ClassGlycerophosphocholines
Direct ParentPhosphatidylcholines
Alternative Parents
Substituents
  • Diacylglycero-3-phosphocholine
  • Phosphocholine
  • Fatty acid ester
  • Dialkyl phosphate
  • Dicarboxylic acid or derivatives
  • Organic phosphoric acid derivative
  • Phosphoric acid ester
  • Alkyl phosphate
  • Fatty acyl
  • Quaternary ammonium salt
  • Tetraalkylammonium salt
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic nitrogen compound
  • Carbonyl group
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxide
  • Organopnictogen compound
  • Amine
  • Organic salt
  • Hydrocarbon derivative
  • 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
logP5.7ALOGPS
logP8.61ChemAxon
logS-7.4ALOGPS
pKa (Strongest Acidic)1.86ChemAxon
pKa (Strongest Basic)-6.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area111.19 ŲChemAxon
Rotatable Bond Count40ChemAxon
Refractivity250.17 m³·mol⁻¹ChemAxon
Polarizability95.17 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-000i-8092041220-f8160de6bc7608eede25Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000i-3192011100-26220445a2191d129901Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-000i-8094002100-ef5221824cba13000f24Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0w4i-0092000030-8d491840424d889e912dSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-01t9-0090000100-45126d4af5981a6f5675Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004r-4092000000-8d961b476bbfe5da9f3dSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03di-0000000090-1e78e28c2730b5262b1bSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03di-0000000190-f42482894aa2a9df4b6dSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-004i-0200498220-882e69f0546935966511Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0a4i-0000000090-489803391fb15e1d23f4Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a59-0600000090-e0c7549473f8627cae46Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0089-1900041210-6a88b3160e1dd26f3b53Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-004i-0000000090-8b00eebc929d9a9097dfSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-004i-0000000190-71d714a518c51ee5a089Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0002-0900369110-b70a47abc65e2e98867cSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0006-0000000090-16b357af2387839179b0Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0006-0011000090-3c2d12da68314bd9861cSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0ui6-0099000090-659059b54ab6c0df71cfSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0udi-0000000090-6dad79f01b1173c5421fSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0udi-0064004390-8e80b120ce288e44224fSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-5191100000-1138f17a9c9ce92c69b4Spectrum
Biological Properties
Cellular LocationsNot Available
Biofluid Locations and Tissue Locations
  • Serum
Concentrations
BiofluidStatusValueConditionSpeciesReferenceDetails
SerumDetected and Quantified7.8418 +/- 2.3016 uM
Normal
Ovine
    • Goldansaz et al.,...
details
SerumDetected and Quantified8.2744 +/- 2.3208 uM
Normal
Ovine
    • Goldansaz et al.,...
details
SerumDetected and Quantified9.5418 +/- 2.8228 uM
Normal
Ovine
    • Goldansaz et al.,...
details
SerumDetected and Quantified7.5842 +/- 3.4934 uM
Normal
Ovine
    • Goldansaz et al.,...
details
SerumDetected and Quantified8.3775 +/- 2.5698 uM
Normal
Ovine
    • Goldansaz et al.,...
details
SerumDetected and Quantified8.6223 +/- 3.2163 uM
Normal
Ovine
    • Goldansaz et al.,...
details
SerumDetected and Quantified6.3918 +/- 1.8193 uM
Normal
Ovine
    • Goldansaz et al.,...
details
SerumDetected and Quantified8.3557 +/- 2.3314 uM
Normal
Ovine
    • Goldansaz et al.,...
details
SerumDetected and Quantified9.2211 +/- 5.335 uM
Normal
Ovine
    • Goldansaz et al.,...
details
SerumDetected and Quantified7.1484 +/- 2.5622 uM
Normal
Ovine
    • Goldansaz et al.,...
details
SerumDetected and Quantified4.39 +/- 2.12 uMNot AvailableOvine
    • Candidate serum m...
details
SerumDetected and Quantified7.6936 +/- 3.5597 uM
Normal
Ovine
    • Goldansaz et al.,...
details
SerumDetected and Quantified8.3885 +/- 3.2165 uM
Normal
Ovine
    • Goldansaz et al.,...
details
DrugBank IDNot Available
HMDB IDHMDB0008148
FooDB IDNot Available
Phenol Explorer IDNot Available
KNApSAcK IDNot Available
BiGG IDNot Available
BioCyc IDNot Available
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkNot Available
Chemspider IDNot Available
ChEBI ID89579
PubChem Compound ID53478789
Kegg Compound IDNot Available
YMDB IDYMDB01970
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available