PE(20:0/24:0) (CHEM038564)

IdentificationTaxonomyBiological PropertiesPhysical PropertiesToxicity ProfileSpectraConcentrationsLinksReferencesXML
Record Information
Version1.0
Creation Date2016-05-26 13:38:38 UTC
Update Date2016-11-09 01:21:54 UTC
Accession NumberCHEM038564
Identification
Common NamePE(20:0/24:0)
ClassSmall Molecule
DescriptionPE(20:0/24:0), also known as PE(44:0), belongs to the class of organic compounds known as phosphatidylethanolamines. These are glycerophosphoetahnolamines in which two fatty acids are bonded to the glycerol moiety through ester linkages. PE(20:0/24:0) is possibly soluble (in water) and a very strong basic compound (based on its pKa). PE(20:0/24:0) participates in a number of enzymatic reactions, within cattle. In particular, Cytidine monophosphate and PE(20:0/24:0) can be biosynthesized from CDP-ethanolamine and DG(20:0/24:0/0:0); which is catalyzed by the enzyme choline/ethanolaminephosphotransferase. Furthermore, PE(20:0/24:0) can be biosynthesized from PS(20:0/24:0); which is catalyzed by the enzyme phosphatidylserine decarboxylase. Furthermore, PE(20:0/24:0) can be biosynthesized from PS(20:0/24:0) through the action of the enzyme phosphatidylserine decarboxylase. Finally, Cytidine monophosphate and PE(20:0/24:0) can be biosynthesized from CDP-ethanolamine and DG(20:0/24:0/0:0); which is catalyzed by the enzyme choline/ethanolaminephosphotransferase. In cattle, PE(20:0/24:0) is involved in a couple of metabolic pathways, which include phosphatidylcholine biosynthesis PC(20:0/24:0) pathway and phosphatidylethanolamine biosynthesis pe(20:0/24:0) pathway.
Contaminant Sources
  • FooDB Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
Phophatidylethanolamine(44:0)HMDB
1-Arachidonyl-2-lignoceroyl-sn-glycero-3-phosphoethanolamineHMDB
GPEtn(20:0/24:0)HMDB
PE(44:0)HMDB
GPEtn(44:0)HMDB
Phophatidylethanolamine(20:0/24:0)HMDB
1-Eicosanoyl-2-tetracosanoyl-sn-glycero-3-phosphoethanolamineHMDB
PE(20:0/24:0)Lipid Annotator
Chemical FormulaC49H98NO8P
Average Molecular Mass860.278 g/mol
Monoisotopic Mass859.703 g/mol
CAS Registry NumberNot Available
IUPAC Name(2-aminoethoxy)[(2R)-3-(icosanoyloxy)-2-(tetracosanoyloxy)propoxy]phosphinic acid
Traditional Name2-aminoethoxy(2R)-3-(icosanoyloxy)-2-(tetracosanoyloxy)propoxyphosphinic acid
SMILES[H][C@@](COC(=O)CCCCCCCCCCCCCCCCCCC)(COP(O)(=O)OCCN)OC(=O)CCCCCCCCCCCCCCCCCCCCCCC
InChI IdentifierInChI=1S/C49H98NO8P/c1-3-5-7-9-11-13-15-17-19-21-22-23-24-26-28-30-32-34-36-38-40-42-49(52)58-47(46-57-59(53,54)56-44-43-50)45-55-48(51)41-39-37-35-33-31-29-27-25-20-18-16-14-12-10-8-6-4-2/h47H,3-46,50H2,1-2H3,(H,53,54)/t47-/m1/s1
InChI KeySNQQLUVWKCTRBA-QZNUWAOFSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as phosphatidylethanolamines. These are glycerophosphoetahnolamines in which two fatty acids are bonded to the glycerol moiety through ester linkages.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerophospholipids
Sub ClassGlycerophosphoethanolamines
Direct ParentPhosphatidylethanolamines
Alternative Parents
Substituents
  • Diacylglycero-3-phosphoethanolamine
  • Phosphoethanolamine
  • Fatty acid ester
  • Dialkyl phosphate
  • Dicarboxylic acid or derivatives
  • Organic phosphoric acid derivative
  • Phosphoric acid ester
  • Alkyl phosphate
  • Fatty acyl
  • Amino acid or derivatives
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Organopnictogen compound
  • Organic oxygen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Amine
  • Primary aliphatic amine
  • Organic nitrogen compound
  • Primary amine
  • Carbonyl group
  • Organic oxide
  • Hydrocarbon derivative
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
PropertyValueSource
Water Solubility3.7e-05 g/LALOGPS
logP9.72ALOGPS
logP15.79ChemAxon
logS-7.4ALOGPS
pKa (Strongest Acidic)1.87ChemAxon
pKa (Strongest Basic)10ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area134.38 ŲChemAxon
Rotatable Bond Count51ChemAxon
Refractivity246.22 m³·mol⁻¹ChemAxon
Polarizability111.2 ųChemAxon
Number of Rings0ChemAxon
Bioavailability0ChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0a4i-0003000090-0522866941fa53a5c3f5Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0a4i-0003000090-0522866941fa53a5c3f5Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0900-0109020030-70758700ed0b6e67afbdSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03di-0000000190-addb6e018e1b5df881eeSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-02t9-0001340970-d55d94e2cefa73aacfa6Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-014i-0001340930-7e1d929fa752af870f39Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03di-0000000190-e203f7104b20ec2c84ffSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-02t9-0001340970-78bbab45093d45b038acSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-014i-0001340930-271ff58670e61e2648f8Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0a4i-0003000090-dc36dca266d2dabd6cd6Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0a4i-0003000090-dc36dca266d2dabd6cd6Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0900-0109020030-df86944cef5c919daa38Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-001i-0000000190-0c46c36afa57013d98a1Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-001i-0000000190-383c77aa0c34fa77cddcSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-000i-0100110190-2980f21f73fcc9445109Spectrum
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)Not Available
Uses/SourcesNot Available
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
Concentrations
Not Available
DrugBank IDNot Available
HMDB IDHMDB0009244
FooDB IDFDB026434
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 IDNot Available
PubChem Compound ID53479713
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available