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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 21:57:09 UTC
Update Date2021-09-26 22:52:49 UTC
HMDB IDHMDB0244821
Secondary Accession NumbersNone
Metabolite Identification
Common NameDimyristoylphosphatidylcholine, DL-
DescriptionDimyristoylphosphatidylcholine, DL-, also known as DMPC or 1,2-ditetradecyl-glycero-3-phosphocholine, 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. Based on a literature review a significant number of articles have been published on Dimyristoylphosphatidylcholine, DL-. This compound has been identified in human blood as reported by (PMID: 31557052 ). Dimyristoylphosphatidylcholine, dl- is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Dimyristoylphosphatidylcholine, DL- is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
Synonyms
ValueSource
(1)-(7-Myristoyl-4-oxido-10-oxo-3,5,9-trioxa-4-phosphatricosyl)trimethylammonium 4-oxideChEBI
2,3-Bis(tetradecanoyloxy)propyl 2-(trimethylammonio)ethyl phosphateChEBI
[2-({[2,3-bis(tetradecanoyloxy)propyl] phosphonato}oxy)ethyl]trimethylazaniumChEBI
Dimyristoyl-phosphatidylcholineChEBI
DimyristoylphosphatidylcholineChEBI
DMPCChEBI
2,3-Bis(tetradecanoyloxy)propyl 2-(trimethylammonio)ethyl phosphoric acidGenerator
1,2 Ditetradecanoyl glycero 3 phosphocholineHMDB
1,2-Ditetradecyl-glycero-3-phosphocholineHMDB
1,2 Dimyristoyl glycero 3 phosphorylcholineHMDB
1,2-Dimyristoyl-glycero-3-phosphorylcholineHMDB
1,2 Ditetradecyl glycero 3 phosphocholineHMDB
1,2-Ditetradecanoyl-glycero-3-phosphocholineHMDB
DimyristoyllecithinHMDB
DMCPHMDB
1,2-Dimyristoyl-sn-glycero-3-phosphatidylcholineHMDB
1,2-Ditetradecanoyl-sn-glycero-3-phosphocholineHMDB
Chemical FormulaC36H72NO8P
Average Molecular Weight677.945
Monoisotopic Molecular Weight677.49955528
IUPAC Name(2-{[2,3-bis(tetradecanoyloxy)propyl phosphonato]oxy}ethyl)trimethylazanium
Traditional NameCho
CAS Registry NumberNot Available
SMILES
CCCCCCCCCCCCCC(=O)OCC(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCC
InChI Identifier
InChI=1S/C36H72NO8P/c1-6-8-10-12-14-16-18-20-22-24-26-28-35(38)42-32-34(33-44-46(40,41)43-31-30-37(3,4)5)45-36(39)29-27-25-23-21-19-17-15-13-11-9-7-2/h34H,6-33H2,1-5H3
InChI KeyCITHEXJVPOWHKC-UHFFFAOYSA-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
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
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
logP4.57ALOGPS
logP6.34ChemAxon
logS-7.3ALOGPS
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 Count36ChemAxon
Refractivity197.46 m³·mol⁻¹ChemAxon
Polarizability82.66 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+264.24330932474
DeepCCS[M-H]-261.84730932474
DeepCCS[M-2H]-294.72930932474
DeepCCS[M+Na]+271.08930932474
AllCCS[M+H]+278.532859911
AllCCS[M+H-H2O]+278.232859911
AllCCS[M+NH4]+278.732859911
AllCCS[M+Na]+278.732859911
AllCCS[M-H]-266.432859911
AllCCS[M+Na-2H]-269.832859911
AllCCS[M+HCOO]-273.632859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Dimyristoylphosphatidylcholine, DL-CCCCCCCCCCCCCC(=O)OCC(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCC4402.3Standard polar33892256
Dimyristoylphosphatidylcholine, DL-CCCCCCCCCCCCCC(=O)OCC(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCC3852.1Standard non polar33892256
Dimyristoylphosphatidylcholine, DL-CCCCCCCCCCCCCC(=O)OCC(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCC4337.5Semi standard non polar33892256
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dimyristoylphosphatidylcholine, DL- 10V, Negative-QTOFsplash10-03di-0000000900-0d63162a541c907ab7d22021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dimyristoylphosphatidylcholine, DL- 20V, Negative-QTOFsplash10-03di-0010000900-23092bab62b5e5d8d6ab2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dimyristoylphosphatidylcholine, DL- 40V, Negative-QTOFsplash10-03i0-0090000900-2416ad715fad2f9c398e2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dimyristoylphosphatidylcholine, DL- 10V, Positive-QTOFsplash10-004i-0000009000-681b03d960506fdf755a2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dimyristoylphosphatidylcholine, DL- 20V, Positive-QTOFsplash10-0059-0600009000-4b4757699f9015f393412021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dimyristoylphosphatidylcholine, DL- 40V, Positive-QTOFsplash10-001i-1900303000-8997e12bf49f01c92a712021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dimyristoylphosphatidylcholine, DL- 10V, Positive-QTOFsplash10-001i-0000009000-0079d97febb3635101162021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dimyristoylphosphatidylcholine, DL- 20V, Positive-QTOFsplash10-001i-0000009000-5a3bec4fcf551986fbce2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dimyristoylphosphatidylcholine, DL- 40V, Positive-QTOFsplash10-0ue9-0202494000-4f45e0e89d33d71298662021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dimyristoylphosphatidylcholine, DL- 10V, Positive-QTOFsplash10-0udi-0000000900-8fc0d9309c0f16fcac602021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dimyristoylphosphatidylcholine, DL- 20V, Positive-QTOFsplash10-0udi-0000001900-36c1a93c28b6ca00d7e52021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dimyristoylphosphatidylcholine, DL- 40V, Positive-QTOFsplash10-014k-0900491100-9f29dda8a7d806b45f152021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDDBSALT001574
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID24408
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound26197
PDB IDNot Available
ChEBI ID241349
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 References
  1. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]