PE(18:0/24:0) (CHEM038333)

IdentificationTaxonomyBiological PropertiesPhysical PropertiesToxicity ProfileSpectraConcentrationsLinksReferencesXML
Record Information
Version1.0
Creation Date2016-05-26 12:54:30 UTC
Update Date2016-11-09 01:21:51 UTC
Accession NumberCHEM038333
Identification
Common NamePE(18:0/24:0)
ClassSmall Molecule
DescriptionPE(18:0/24:0), also known as PE(42:0), 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(18:0/24:0) is possibly soluble (in water) and a very strong basic compound (based on its pKa). PE(18:0/24:0) participates in a number of enzymatic reactions, within cattle. In particular, Cytidine monophosphate and PE(18:0/24:0) can be biosynthesized from CDP-ethanolamine and DG(18:0/24:0/0:0) through the action of the enzyme choline/ethanolaminephosphotransferase. Furthermore, PE(18:0/24:0) can be biosynthesized from PS(18:0/24:0); which is mediated by the enzyme phosphatidylserine decarboxylase. Furthermore, PE(18:0/24:0) can be biosynthesized from PS(18:0/24:0); which is mediated by the enzyme phosphatidylserine decarboxylase. Finally, Cytidine monophosphate and PE(18:0/24:0) can be biosynthesized from CDP-ethanolamine and DG(18:0/24:0/0:0) through the action of the enzyme choline/ethanolaminephosphotransferase. In cattle, PE(18:0/24:0) is involved in a couple of metabolic pathways, which include phosphatidylcholine biosynthesis PC(18:0/24:0) pathway and phosphatidylethanolamine biosynthesis pe(18:0/24:0) pathway.
Contaminant Sources
  • FooDB Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
PE(42:0)HMDB
1-Stearoyl-2-lignoceroyl-sn-glycero-3-phosphoethanolamineHMDB
Phophatidylethanolamine(18:0/24:0)HMDB
GPEtn(18:0/24:0)HMDB
GPEtn(42:0)HMDB
Phophatidylethanolamine(42:0)HMDB
1-Octadecanoyl-2-tetracosanoyl-sn-glycero-3-phosphoethanolamineHMDB
PE(18:0/24:0)Lipid Annotator
Chemical FormulaC47H94NO8P
Average Molecular Mass832.225 g/mol
Monoisotopic Mass831.672 g/mol
CAS Registry NumberNot Available
IUPAC Name(2-aminoethoxy)[(2R)-3-(octadecanoyloxy)-2-(tetracosanoyloxy)propoxy]phosphinic acid
Traditional Name2-aminoethoxy(2R)-3-(octadecanoyloxy)-2-(tetracosanoyloxy)propoxyphosphinic acid
SMILES[H][C@@](COC(=O)CCCCCCCCCCCCCCCCC)(COP(O)(=O)OCCN)OC(=O)CCCCCCCCCCCCCCCCCCCCCCC
InChI IdentifierInChI=1S/C47H94NO8P/c1-3-5-7-9-11-13-15-17-19-20-21-22-23-24-26-28-30-32-34-36-38-40-47(50)56-45(44-55-57(51,52)54-42-41-48)43-53-46(49)39-37-35-33-31-29-27-25-18-16-14-12-10-8-6-4-2/h45H,3-44,48H2,1-2H3,(H,51,52)/t45-/m1/s1
InChI KeyQNBVZKHDAGOZNY-WBVITSLISA-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
logP9.58ALOGPS
logP14.9ChemAxon
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 Count49ChemAxon
Refractivity237.01 m³·mol⁻¹ChemAxon
Polarizability106.56 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, Negativesplash10-001i-0011000090-dc0e25df16432822a8a6Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-001i-0011000090-dc0e25df16432822a8a6Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-00lr-0399330060-c134b30164d9c1640ab9Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-001i-0000001090-ab95a0b7cb0d0b724872Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000x-0001439070-e8580e4999563ddb1d46Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0006-0001439030-5cf6ce3ff58c7fa4456fSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udi-0000000190-f31c69230706d4f9f6b4Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0w29-0000000190-ebab66dd5a6eff392fcbSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-03di-0100110190-6f8c412c6fd2ba5ad3b9Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-001i-0000001090-936048703b70c7352fb6Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000x-0001439070-d6ac3472a2a24a06cadeSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0006-0001439030-a336b41d66a75c925577Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-001i-0011000090-43283dadb491e2701627Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-001i-0011000090-43283dadb491e2701627Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-00lr-0399330060-4df53887b3a2552f16c0Spectrum
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 IDHMDB0009013
FooDB IDFDB026203
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 ID53479613
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available