PE(16:0/20:0) (CHEM038252)

IdentificationTaxonomyBiological PropertiesPhysical PropertiesToxicity ProfileSpectraConcentrationsLinksReferencesXML
Record Information
Version1.0
Creation Date2016-05-26 12:41:36 UTC
Update Date2016-11-09 01:21:50 UTC
Accession NumberCHEM038252
Identification
Common NamePE(16:0/20:0)
ClassSmall Molecule
DescriptionPE(16:0/20:0), also known as PE(36:0), 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. Thus, PE(16:0/20:0) is considered to be a glycerophosphoethanolamine lipid molecule. PE(16:0/20:0) is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. PE(16:0/20:0) participates in a number of enzymatic reactions, within cattle. In particular, Cytidine monophosphate and PE(16:0/20:0) can be biosynthesized from CDP-ethanolamine and DG(16:0/20:0/0:0) through the action of the enzyme choline/ethanolaminephosphotransferase. Furthermore, PE(16:0/20:0) can be biosynthesized from PS(16:0/20:0); which is catalyzed by the enzyme phosphatidylserine decarboxylase. Furthermore, PE(16:0/20:0) can be biosynthesized from PS(16:0/20:0); which is mediated by the enzyme phosphatidylserine decarboxylase. Finally, Cytidine monophosphate and PE(16:0/20:0) can be biosynthesized from CDP-ethanolamine and DG(16:0/20:0/0:0) through the action of the enzyme choline/ethanolaminephosphotransferase. In cattle, PE(16:0/20:0) is involved in a couple of metabolic pathways, which include phosphatidylcholine biosynthesis PC(16:0/20:0) pathway and phosphatidylethanolamine biosynthesis pe(16:0/20:0) pathway.
Contaminant Sources
  • FooDB Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
(2-Aminoethoxy)[(2R)-3-(hexadecanoyloxy)-2-(icosanoyloxy)propoxy]phosphinic acidChEBI
1-Hexadecanoyl-2-eicosanoyl-sn-glycero-3-phosphoethanolamineChEBI
1-Palmitoyl-2-arachidoyl-sn-glycero-3-phosphoethanolamineChEBI
PE(36:0)ChEBI
Phosphatidylethanolamine(16:0/20:0)ChEBI
Phosphatidylethanolamine(36:0)ChEBI
(2-Aminoethoxy)[(2R)-3-(hexadecanoyloxy)-2-(icosanoyloxy)propoxy]phosphinateGenerator
Phophatidylethanolamine(36:0)HMDB
1-Palmitoyl-2-arachidonyl-sn-glycero-3-phosphoethanolamineHMDB
Phophatidylethanolamine(16:0/20:0)HMDB
GPEtn(36:0)HMDB
GPEtn(16:0/20:0)HMDB
PE(16:0/20:0)Lipid Annotator
Chemical FormulaC41H82NO8P
Average Molecular Mass748.065 g/mol
Monoisotopic Mass747.578 g/mol
CAS Registry NumberNot Available
IUPAC Name(2-aminoethoxy)[(2R)-3-(hexadecanoyloxy)-2-(icosanoyloxy)propoxy]phosphinic acid
Traditional Name2-aminoethoxy((2R)-3-(hexadecanoyloxy)-2-(icosanoyloxy)propoxy)phosphinic acid
SMILES[H][C@@](COC(=O)CCCCCCCCCCCCCCC)(COP(O)(=O)OCCN)OC(=O)CCCCCCCCCCCCCCCCCCC
InChI IdentifierInChI=1S/C41H82NO8P/c1-3-5-7-9-11-13-15-17-18-19-20-22-24-26-28-30-32-34-41(44)50-39(38-49-51(45,46)48-36-35-42)37-47-40(43)33-31-29-27-25-23-21-16-14-12-10-8-6-4-2/h39H,3-38,42H2,1-2H3,(H,45,46)/t39-/m1/s1
InChI KeyZFCOGJGXPSVFIM-LDLOPFEMSA-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 Descriptors
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 Solubility5.4e-05 g/LALOGPS
logP8.91ALOGPS
logP12.23ChemAxon
logS-7.1ALOGPS
pKa (Strongest Acidic)1.87ChemAxon
pKa (Strongest Basic)10ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area134.38 ŲChemAxon
Rotatable Bond Count43ChemAxon
Refractivity209.41 m³·mol⁻¹ChemAxon
Polarizability94.11 ųChemAxon
Number of Rings0ChemAxon
Bioavailability0ChemAxon
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, Negativesplash10-0002-0011000900-9c2dfc58e07043346b91Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0002-0011000900-9c2dfc58e07043346b91Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0bta-0399410600-3e20efb1a79fd27e7ecbSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0002-0000001900-4a7b6d9013d36f909f90Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a4j-0003419700-cea891efa4464a3273fbSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a4i-0003419300-7540ae55bc0161c16f68Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00di-0000001900-50a418c4f44c815f6289Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00fr-0000001900-34619ad7f9118f8f3038Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-004i-0100201900-e301490f80913b96997aSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0002-0000001900-bbbbfd5d071fd445575fSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a4j-0003419700-15c31fc9a5d375ff82d1Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a4i-0003419300-e201d537cb760e8f8142Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0002-0011000900-bdc842ad36789130e638Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0002-0011000900-bdc842ad36789130e638Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0bta-0399410600-08bc4f59acac111161dcSpectrum
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 IDHMDB0008932
FooDB IDFDB026122
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 ID134078
PubChem Compound ID9546969
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available