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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2017-09-09 02:33:29 UTC
Update Date2022-11-30 19:25:53 UTC
HMDB IDHMDB0114734
Secondary Accession NumbersNone
Metabolite Identification
Common NamePE-NMe2(9M5/11M5)
DescriptionPE-NMe2(9M5/11M5) is a dimethylphosphatidylethanolamine. It is a glycerophospholipid, and it is formed by sequential methylation of phosphatidylethanolamine as part of a mechanism for biosynthesis of phosphatidylcholine. Dimethylphosphatidylethanolamines are usually found at trace levels in animal or plant tissues. They can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PE-NMe2(9M5/11M5), in particular, consists of one chain of 9-(3-methyl-5-pentylfuran-2-yl)nonanoic acid at the C-1 position and one chain of 11-(3-methyl-5-pentylfuran-2-yl)undecanoic acid at the C-2 position. Fatty acids containing 16, 18 and 20 carbons are the most common. Phospholipids are ubiquitous in nature. They are key components of the cell lipid bilayer and are involved in metabolism and signaling.
Structure
Data?1563873515
Synonyms
ValueSource
[2-(dimethylamino)Ethoxy][(2R)-3-{[9-(3-methyl-5-pentylfuran-2-yl)nonanoyl]oxy}-2-{[11-(3-methyl-5-pentylfuran-2-yl)undecanoyl]oxy}propoxy]phosphinateGenerator
PE-NMe2(MonoMe(9,5)/MonoMe(11,5))SMPDB
DMPE(9M5/11M5)SMPDB
DMPE(MonoMe(9,5)/MonoMe(11,5))SMPDB
dimethylphosphatidylethanolamineSMPDB
N-dimethylphosphatidylethanolamineSMPDB
phosphatidyl-N-dimethylethanolamineSMPDB
phosphatidyl-N,N-dimethylethanolamineSMPDB
PE-NMe2(9M5/11M5)SMPDB
Chemical FormulaC47H82NO10P
Average Molecular Weight852.144
Monoisotopic Molecular Weight851.567634842
IUPAC Name[2-(dimethylamino)ethoxy][(2R)-3-{[9-(3-methyl-5-pentylfuran-2-yl)nonanoyl]oxy}-2-{[11-(3-methyl-5-pentylfuran-2-yl)undecanoyl]oxy}propoxy]phosphinic acid
Traditional Name2-(dimethylamino)ethoxy((2R)-3-{[9-(3-methyl-5-pentylfuran-2-yl)nonanoyl]oxy}-2-{[11-(3-methyl-5-pentylfuran-2-yl)undecanoyl]oxy}propoxy)phosphinic acid
CAS Registry NumberNot Available
SMILES
[H][C@@](COC(=O)CCCCCCCCC1=C(C)C=C(CCCCC)O1)(COP(O)(=O)OCCN(C)C)OC(=O)CCCCCCCCCCC1=C(C)C=C(CCCCC)O1
InChI Identifier
InChI=1S/C47H82NO10P/c1-7-9-21-27-41-35-39(3)44(56-41)29-23-17-13-11-12-14-20-26-32-47(50)58-43(38-55-59(51,52)54-34-33-48(5)6)37-53-46(49)31-25-19-16-15-18-24-30-45-40(4)36-42(57-45)28-22-10-8-2/h35-36,43H,7-34,37-38H2,1-6H3,(H,51,52)/t43-/m1/s1
InChI KeyIQKDFNVCGYWRFA-VZUYHUTRSA-N
Chemical Taxonomy
DescriptionThis compound belongs to the class of organic compounds known as dimethylphosphatidylethanolamines. These are lipids with a structure containing a glycerol moiety linked at its terminal C3 atom to a N,N-dimethylphosphoethanolamine group, and at its C1 and C2 terminal atoms by an acyl group.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerophospholipids
Sub ClassGlycerophosphoethanolamines
Direct ParentDimethylphosphatidylethanolamines
Alternative Parents
Substituents
  • Dimethylphosphatidylethanolamine
  • Furanoid fatty acid
  • Phosphoethanolamine
  • Fatty acid ester
  • Dialkyl phosphate
  • Dicarboxylic acid or derivatives
  • Organic phosphoric acid derivative
  • Phosphoric acid ester
  • Alkyl phosphate
  • Fatty acyl
  • Heteroaromatic compound
  • Furan
  • Amino acid or derivatives
  • Carboxylic acid ester
  • Tertiary amine
  • Tertiary aliphatic amine
  • Oxacycle
  • Carboxylic acid derivative
  • Organoheterocyclic compound
  • Organooxygen compound
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Organic nitrogen compound
  • Amine
  • Organic oxide
  • Carbonyl group
  • Organic oxygen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
DispositionNot Available
Process
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP7.83ALOGPS
logP11.57ChemAxon
logS-5.5ALOGPS
pKa (Strongest Acidic)1.86ChemAxon
pKa (Strongest Basic)9.09ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area137.88 ŲChemAxon
Rotatable Bond Count40ChemAxon
Refractivity237.38 m³·mol⁻¹ChemAxon
Polarizability104.25 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+296.97431661259
DarkChem[M-H]-283.26931661259
DeepCCS[M+H]+296.43830932474
DeepCCS[M-H]-294.15130932474
DeepCCS[M-2H]-327.39130932474
DeepCCS[M+Na]+302.17830932474
AllCCS[M+H]+280.232859911
AllCCS[M+H-H2O]+280.132859911
AllCCS[M+NH4]+280.332859911
AllCCS[M+Na]+280.332859911
AllCCS[M-H]-268.832859911
AllCCS[M+Na-2H]-276.232859911
AllCCS[M+HCOO]-284.232859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
PE-NMe2(9M5/11M5)[H][C@@](COC(=O)CCCCCCCCC1=C(C)C=C(CCCCC)O1)(COP(O)(=O)OCCN(C)C)OC(=O)CCCCCCCCCCC1=C(C)C=C(CCCCC)O15166.4Standard polar33892256
PE-NMe2(9M5/11M5)[H][C@@](COC(=O)CCCCCCCCC1=C(C)C=C(CCCCC)O1)(COP(O)(=O)OCCN(C)C)OC(=O)CCCCCCCCCCC1=C(C)C=C(CCCCC)O15150.9Standard non polar33892256
PE-NMe2(9M5/11M5)[H][C@@](COC(=O)CCCCCCCCC1=C(C)C=C(CCCCC)O1)(COP(O)(=O)OCCN(C)C)OC(=O)CCCCCCCCCCC1=C(C)C=C(CCCCC)O15513.8Semi standard non polar33892256
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PE-NMe2(9M5/11M5) 10V, Positive-QTOFsplash10-0udi-2200003190-0edd4d1bb52a7744710d2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PE-NMe2(9M5/11M5) 20V, Positive-QTOFsplash10-00di-9301003230-0446319e87eabc085ec82021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PE-NMe2(9M5/11M5) 40V, Positive-QTOFsplash10-00di-9200000000-37153147deff6ff0f4862021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PE-NMe2(9M5/11M5) 10V, Negative-QTOFsplash10-0uxr-3400010190-836f5b54c191b9d3c1712021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PE-NMe2(9M5/11M5) 20V, Negative-QTOFsplash10-0ara-7469011010-339dbb87f466fd478a152021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - PE-NMe2(9M5/11M5) 40V, Negative-QTOFsplash10-004i-9111000000-bb0f3baab351698138b42021-09-25Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available