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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 21:15:49 UTC
Update Date2021-10-01 18:29:18 UTC
HMDB IDHMDB0244070
Secondary Accession NumbersNone
Metabolite Identification
Common Name1,2-Didecanoyl-sn-glycero-3-phosphocholine
Description1,2-Didecanoyl-sn-glycero-3-phosphocholine, also known as 1,2-didecanoylphosphatidylcholine, 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 1,2-Didecanoyl-sn-glycero-3-phosphocholine. This compound has been identified in human blood as reported by (PMID: 31557052 ). 1,2-didecanoyl-sn-glycero-3-phosphocholine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 1,2-Didecanoyl-sn-glycero-3-phosphocholine 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
1,2-Dicapryl-sn-3-glycerophosphocholineHMDB
1,2-Dicapryl-sn-glycero-3-phosphocholineHMDB
1,2-DidecanoylphosphatidylcholineHMDB
1,2-Didecanoylphosphatidylcholine, (L)-isomerHMDB
DicaprylphosphatidylcholineHMDB
Didecanoyl-L-alpha-phosphatidylcholineHMDB
Chemical FormulaC28H56NO8P
Average Molecular Weight565.729
Monoisotopic Molecular Weight565.374354765
IUPAC Name(2-{[2,3-bis(decanoyloxy)propyl phosphono]oxy}ethyl)trimethylazanium
Traditional Name(2-{[2,3-bis(decanoyloxy)propyl phosphono]oxy}ethyl)trimethylazanium
CAS Registry NumberNot Available
SMILES
CCCCCCCCCC(=O)OCC(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCC
InChI Identifier
InChI=1S/C28H56NO8P/c1-6-8-10-12-14-16-18-20-27(30)34-24-26(25-36-38(32,33)35-23-22-29(3,4)5)37-28(31)21-19-17-15-13-11-9-7-2/h26H,6-25H2,1-5H3
InChI KeyMLKLDGSYMHFAOC-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 DescriptorsNot Available
Ontology
Not AvailableNot 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
logP2.45ALOGPS
logP2.78ChemAxon
logS-6.4ALOGPS
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 Count28ChemAxon
Refractivity160.65 m³·mol⁻¹ChemAxon
Polarizability66.08 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]+242.54230932474
DeepCCS[M-H]-239.76130932474
DeepCCS[M-2H]-273.53430932474
DeepCCS[M+Na]+250.03930932474
AllCCS[M+H]+250.532859911
AllCCS[M+H-H2O]+249.732859911
AllCCS[M+NH4]+251.232859911
AllCCS[M+Na]+251.432859911
AllCCS[M-H]-238.232859911
AllCCS[M+Na-2H]-240.732859911
AllCCS[M+HCOO]-243.632859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
1,2-Didecanoyl-sn-glycero-3-phosphocholineCCCCCCCCCC(=O)OCC(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCC3864.8Standard polar33892256
1,2-Didecanoyl-sn-glycero-3-phosphocholineCCCCCCCCCC(=O)OCC(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCC3171.3Standard non polar33892256
1,2-Didecanoyl-sn-glycero-3-phosphocholineCCCCCCCCCC(=O)OCC(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCC3509.7Semi standard non polar33892256
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,2-Didecanoyl-sn-glycero-3-phosphocholine 10V, Negative-QTOFsplash10-0udi-0000009000-3bef6a7d93d027ef93252021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,2-Didecanoyl-sn-glycero-3-phosphocholine 20V, Negative-QTOFsplash10-0udi-0100009000-ceecc9116fb2c78890aa2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,2-Didecanoyl-sn-glycero-3-phosphocholine 40V, Negative-QTOFsplash10-0ur0-0900009000-2aa6d4fbcd23a6c304bf2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,2-Didecanoyl-sn-glycero-3-phosphocholine 10V, Positive-QTOFsplash10-014i-0000090000-809fb679c21f663c623b2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,2-Didecanoyl-sn-glycero-3-phosphocholine 20V, Positive-QTOFsplash10-0159-0600090000-f170b696f331b7efc99c2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,2-Didecanoyl-sn-glycero-3-phosphocholine 40V, Positive-QTOFsplash10-001i-1902130000-ff1537434649c959b6a52021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,2-Didecanoyl-sn-glycero-3-phosphocholine 10V, Positive-QTOFsplash10-00di-0000090000-757013e8af1bf586d19c2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,2-Didecanoyl-sn-glycero-3-phosphocholine 20V, Positive-QTOFsplash10-00di-0000090000-5bd846ed6f1cd446630c2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,2-Didecanoyl-sn-glycero-3-phosphocholine 40V, Positive-QTOFsplash10-000i-0109330000-c3d00b397ea2e56688752021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,2-Didecanoyl-sn-glycero-3-phosphocholine 10V, Positive-QTOFsplash10-000i-0000090000-725871e8f0ce84ffbda52021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,2-Didecanoyl-sn-glycero-3-phosphocholine 20V, Positive-QTOFsplash10-000i-0000090000-6b4133ecee932d8160382021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,2-Didecanoyl-sn-glycero-3-phosphocholine 40V, Positive-QTOFsplash10-0a4j-0601920000-5b5fb97b3bdf6e3f27f62021-10-12Wishart 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 IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID146016
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound166886
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 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 ]

Enzymes

General function:
Involved in catalytic activity
Specific function:
Hydrolyzes lysophospholipids to produce lysophosphatidic acid (LPA) in extracellular fluids. Major substrate is lysophosphatidylcholine. Also can act on sphingosylphosphphorylcholine producing sphingosine-1-phosphate, a modulator of cell motility. Can hydrolyze, in vitro, bis-pNPP, to some extent pNP-TMP, and barely ATP. Involved in several motility-related processes such as angiogenesis and neurite outgrowth. Acts as an angiogenic factor by stimulating migration of smooth muscle cells and microtubule formation. Stimulates migration of melanoma cells, probably via a pertussis toxin-sensitive G protein. May have a role in induction of parturition. Possible involvement in cell proliferation and adipose tissue development. Tumor cell motility-stimulating factor.
Gene Name:
ENPP2
Uniprot ID:
Q13822
Molecular weight:
98992.78
General function:
Involved in phosphotransferase activity, for other substituted phosphate groups
Specific function:
Catalyzes both phosphatidylcholine and phosphatidylethanolamine biosynthesis from CDP-choline and CDP-ethanolamine, respectively. Involved in protein-dependent process of phospholipid transport to distribute phosphatidyl choline to the lumenal surface. Has a higher cholinephosphotransferase activity than ethanolaminephosphotransferase activity.
Gene Name:
CEPT1
Uniprot ID:
Q9Y6K0
Molecular weight:
46553.135
General function:
Not Available
Specific function:
Hydrolyzes lysophospholipids to produce the signaling molecule lysophosphatidic acid (LPA) in extracellular fluids (PubMed:12633853, PubMed:29259743, PubMed:27660691, PubMed:27268273, PubMed:27075612, PubMed:12354767). Major substrate is lysophosphatidylcholine (PubMed:12119361, PubMed:27660691, PubMed:27268273, PubMed:27075612, PubMed:12176993). Also can act on sphingosylphosphorylcholine producing sphingosine-1-phosphate, a modulator of cell motility (PubMed:12119361). Can hydrolyze, in vitro, bis-pNPP, to some extent pNP-TMP, and barely ATP (PubMed:12633853, PubMed:27268273). Involved in several motility-related processes such as angiogenesis and neurite outgrowth. Acts as an angiogenic factor by stimulating migration of smooth muscle cells and microtubule formation. Stimulates migration of melanoma cells, probably via a pertussis toxin-sensitive G protein. May have a role in induction of parturition. Possible involvement in cell proliferation and adipose tissue development. Tumor cell motility-stimulating factor (By similarity). Required for LPA production in activated platelets, cleaves the sn-1 lysophospholipids to generate sn-1 lysophosphatidic acids containing predominantly 18:2 and 20:4 fatty acids (By similarity). Shows a preference for the sn-1 to the sn-2 isomer of 1-O-alkyl-sn-glycero-3-phosphocholine (lyso-PAF) (By similarity).
Gene Name:
ENPP2
Uniprot ID:
Q64610
Molecular weight:
101575.51