Showing metabocard for PC(15:0/20:0) (BMDB0007944)

IdentificationTaxonomyPhysical propertiesSpectraConcentrationsLinksReferencesXML
Record Information
Version1.0
Creation Date2016-09-30 23:47:38 UTC
Update Date2020-06-04 19:35:11 UTC
MCDB ID BMDB0007944
Secondary Accession Numbers
  • BMDB07944
Metabolite Identification
Common NamePC(15:0/20:0)
DescriptionPC(15:0/20:0), also known as lecithin or gpcho(35:0), 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. Thus, PC(15:0/20:0) is considered to be a glycerophosphocholine lipid molecule. PC(15:0/20:0) is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. PC(15:0/20:0) participates in a number of enzymatic reactions, within cattle. In particular, S-Adenosylhomocysteine and PC(15:0/20:0) can be biosynthesized from S-adenosylmethionine and pe-nme2(15:0/20:0); which is mediated by the enzyme phosphatidylethanolamine N-methyltransferase. Furthermore, Cytidine monophosphate and PC(15:0/20:0) can be biosynthesized from CDP-choline and DG(15:0/20:0/0:0); which is mediated by the enzyme choline/ethanolaminephosphotransferase. Finally, PC(15:0/20:0) and L-serine can be converted into choline and PS(15:0/20:0) through the action of the enzyme phosphatidylserine synthase. In cattle, PC(15:0/20:0) is involved in a couple of metabolic pathways, which include phosphatidylcholine biosynthesis PC(15:0/20:0) pathway and phosphatidylethanolamine biosynthesis pe(15:0/20:0) pathway.
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
1-Pentadecanoyl-2-arachidonyl-sn-glycero-3-phosphocholineHMDB
LecithinHMDB
GPCho(35:0)HMDB
Phosphatidylcholine(15:0/20:0)HMDB
Phosphatidylcholine(35:0)HMDB
PC(35:0)HMDB
1-Pentadecanoyl-2-eicosanoyl-sn-glycero-3-phosphocholineHMDB
GPCho(15:0/20:0)HMDB
PC(15:0/20:0)Lipid Annotator
Chemical FormulaC43H86NO8P
Average Molecular Weight776.1186
Monoisotopic Molecular Weight775.609105245
IUPAC Name(2-{[(2R)-2-(icosanoyloxy)-3-(pentadecanoyloxy)propyl phosphonato]oxy}ethyl)trimethylazanium
Traditional Namelecithin
CAS Registry NumberNot Available
SMILES
[H][C@@](COC(=O)CCCCCCCCCCCCCC)(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C43H86NO8P/c1-6-8-10-12-14-16-18-20-21-22-23-24-26-28-30-32-34-36-43(46)52-41(40-51-53(47,48)50-38-37-44(3,4)5)39-49-42(45)35-33-31-29-27-25-19-17-15-13-11-9-7-2/h41H,6-40H2,1-5H3/t41-/m1/s1
InChI KeyOUQNLKQTFDIKCN-VQJSHJPSSA-N
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
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP5.78ALOGPS
logP9.45ChemAxon
logS-7.5ALOGPS
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 Count43ChemAxon
Refractivity229.67 m³·mol⁻¹ChemAxon
Polarizability97.72 ųChemAxon
Number of Rings0ChemAxon
Bioavailability0ChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectrum TypeDescriptionSplash KeyDeposition DateView
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-13View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-004i-0000000900-bc383b154a6203ea7df22017-10-04View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0059-0600000900-7e4a442ba394cc1765a12017-10-04View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001i-1900230300-1521bafd03cd85bef05b2017-10-04View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-004i-0000000900-e46a7d29f47e96cb72482021-09-22View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0059-0600000900-0864e00ee142428242da2021-09-22View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001i-1900230300-2d7a897ce62c4a0479ae2021-09-22View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-03di-0000000090-48cd21ce307fe049ff102021-09-22View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-03di-0011000090-f61c69993c3e264af8872021-09-22View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-03dl-0099000090-aff90e063c6bc7a685fd2021-09-22View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-00di-0000000900-b1f95a0e718a13f5e5e92021-09-22View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00dl-0063010900-6f138af8cb7c95e9c2bf2021-09-22View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0006-3197000000-91c0e1b107fe422fa5e42021-09-22View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0002-0000000900-1da76a8c224e917f4cc62021-09-22View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0002-0000000900-a82a8a74d88fa3e278392021-09-22View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00kb-0900449300-a4fa887bf3600ed6c88a2021-09-22View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-001i-0000000900-21a54198374898e25ad62021-09-24View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-001i-0000000900-8a0f2e73f3f1f1c374302021-09-24View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-007k-0100690300-7bc95bc791a0a13ccdc32021-09-24View Spectrum
Concentrations
StatusValueReferenceDetails
Detected and Quantified0.229 +/- 0.004 uM details
Detected and Quantified0.63 +/- 0.01 uM details
Detected and Quantified0.88 +/- 0.07 uM details
Detected and Quantified0.20 +/- 0.01 uM details
HMDB IDHMDB0007944
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB025136
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound52922322
PDB IDNot Available
ChEBI IDNot Available
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.