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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-24 11:30:52 UTC
Update Date2021-09-24 11:30:52 UTC
HMDB IDHMDB0304666
Secondary Accession NumbersNone
Metabolite Identification
Common Namedehydrocafestol
DescriptionPC(17:0/18:0) is a phosphatidylchloline (PC). It is a glycerophospholipid in which a phosphorylcholine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylcholines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PC(17:0/18:0), in particular, consists of one heptadecanoyl chain to the C-1 atom, and one octadecanoyl to the C-2 atom. In E. coli, PCs can be found in the integral component of the cell outer membrane. They are hydrolyzed by Phospholipases to a 2-acylglycerophosphocholine and a carboxylate.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC43H86NO8P
Average Molecular Weight776.134
Monoisotopic Molecular Weight775.609105731
IUPAC Name(2-{[(2R)-3-(heptadecanoyloxy)-2-(octadecanoyloxy)propyl phosphono]oxy}ethyl)trimethylazanium
Traditional Name(2-{[(2R)-3-(heptadecanoyloxy)-2-(octadecanoyloxy)propyl phosphono]oxy}ethyl)trimethylazanium
CAS Registry NumberNot Available
SMILES
[H][C@@](COC(=O)CCCCCCCCCCCCCCCC)(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C43H86NO8P/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-36-43(46)52-41(40-51-53(47,48)50-38-37-44(3,4)5)39-49-42(45)35-33-31-29-27-25-23-21-19-17-15-13-11-9-7-2/h41H,6-40H2,1-5H3/t41-/m1/s1
InChI KeyYJWIMUXYXBHXDA-VQJSHJPSSA-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
  • Choline
  • 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 oxide
  • Carbonyl group
  • Organooxygen compound
  • Organonitrogen compound
  • Amine
  • Organic oxygen compound
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Organic salt
  • Organic cation
  • 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
logP5.77ALOGPS
logP9.45ChemAxon
logS-7.5ALOGPS
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 Count43ChemAxon
Refractivity229.67 m³·mol⁻¹ChemAxon
Polarizability96.55 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
AllCCS[M+H]+297.66432859911
AllCCS[M+H-H2O]+297.58632859911
AllCCS[M+Na]+297.71932859911
AllCCS[M+NH4]+297.71132859911
AllCCS[M-H]-287.96632859911
AllCCS[M+Na-2H]-291.53632859911
AllCCS[M+HCOO]-295.49732859911
DeepCCS[M+H]+289.24430932474
DeepCCS[M-H]-287.30130932474
DeepCCS[M-2H]-320.76930932474
DeepCCS[M+Na]+296.32330932474

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dehydrocafestol 10V, Negative-QTOFsplash10-03di-0000000090-48cd21ce307fe049ff102021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dehydrocafestol 20V, Negative-QTOFsplash10-03di-0030000090-615e3b94413c6df6eeef2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dehydrocafestol 40V, Negative-QTOFsplash10-04ji-0090000040-b1db77d5273b502f374a2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dehydrocafestol 10V, Positive-QTOFsplash10-004i-0000000900-e46a7d29f47e96cb72482021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dehydrocafestol 20V, Positive-QTOFsplash10-0059-0600000900-0864e00ee142428242da2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dehydrocafestol 40V, Positive-QTOFsplash10-001i-1900140300-50963883b4e8c1c9d89b2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dehydrocafestol 10V, Positive-QTOFsplash10-001i-0000000900-21a54198374898e25ad62021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dehydrocafestol 20V, Positive-QTOFsplash10-001i-0000000900-8a0f2e73f3f1f1c374302021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dehydrocafestol 40V, Positive-QTOFsplash10-000t-0100390200-82385fe8db8f979af0dd2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dehydrocafestol 10V, Positive-QTOFsplash10-0002-0000000900-1da76a8c224e917f4cc62021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dehydrocafestol 20V, Positive-QTOFsplash10-0002-0000000900-a82a8a74d88fa3e278392021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - dehydrocafestol 40V, Positive-QTOFsplash10-00kb-0900369300-39a88903c1da584b41172021-10-21Wishart 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 ID24822421
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound24778785
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