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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-24 11:23:59 UTC
Update Date2021-09-24 11:23:59 UTC
HMDB IDHMDB0304650
Secondary Accession NumbersNone
Metabolite Identification
Common NameCarene
Description1-O-hexadecyl-2-arachidonoyl-sn-glycero-3-phosphocholine, also known as PC 1-O-16:0/20:4(N-6) or PC(O-16:0/20:4(5Z,8Z,11Z,14Z)), belongs to the class of organic compounds known as 1-alkyl,2-acylglycero-3-phosphocholines. These are glycerophosphocholines that carry exactly one acyl chain attached to the glycerol moiety through an ester linkage at the O2-position, and one alkyl chain attached through an ether linkage at the O1-position. Based on a literature review a small amount of articles have been published on 1-O-hexadecyl-2-arachidonoyl-sn-glycero-3-phosphocholine.
Structure
Thumb
Synonyms
ValueSource
1-Hexadecyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholineChEBI
1-Hexadecyl-2-arachidonoyl-sn-glycero-3-phosphocholineChEBI
1-O-Hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholineChEBI
1-O-Hexadecyl-2-(5Z,8Z,11Z,14Z)-icosatetraenoyl-sn-glycero-3-phosphocholineChEBI
1-O-Hexadecyl-2-arachidonoyl-sn-phosphatidylcholineChEBI
PC 1-O-16:0/20:4(N-6)ChEBI
PC(O-16:0/20:4(5Z,8Z,11Z,14Z))ChEBI
PC(O-16:0/20:4)ChEBI
1-O-Hexadecyl-2-arachidonyl-sn-glycero-3-phosphocholineMeSH
1-O-Hexadecyl-2-arachidonyl-sn-glycero-3-phosphocholine, (R-(all-Z))-isomerMeSH
1-Palmitoyl-2-arachidonyl-GPCMeSH
1-Palmitoyl-2-arachidonyl-phosphatidylcholineMeSH
Chemical FormulaC44H82NO7P
Average Molecular Weight768.114
Monoisotopic Molecular Weight767.582890982
IUPAC Name(2-{[(2R)-3-(hexadecyloxy)-2-[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyloxy]propyl phosphono]oxy}ethyl)trimethylazanium
Traditional Name(2-{[(2R)-3-(hexadecyloxy)-2-[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyloxy]propyl phosphono]oxy}ethyl)trimethylazanium
CAS Registry NumberNot Available
SMILES
[H][C@@](COCCCCCCCCCCCCCCCC)(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC
InChI Identifier
InChI=1S/C44H82NO7P/c1-6-8-10-12-14-16-18-20-22-23-24-25-27-29-31-33-35-37-44(46)52-43(42-51-53(47,48)50-40-38-45(3,4)5)41-49-39-36-34-32-30-28-26-21-19-17-15-13-11-9-7-2/h14,16,20,22,24-25,29,31,43H,6-13,15,17-19,21,23,26-28,30,32-42H2,1-5H3/b16-14-,22-20-,25-24-,31-29-/t43-/m1/s1
InChI KeyDUUSFCFZBREELS-WWBBCYQPSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 1-alkyl,2-acylglycero-3-phosphocholines. These are glycerophosphocholines that carry exactly one acyl chain attached to the glycerol moiety through an ester linkage at the O2-position, and one alkyl chain attached through an ether linkage at the O1-position.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerophospholipids
Sub ClassGlycerophosphocholines
Direct Parent1-alkyl,2-acylglycero-3-phosphocholines
Alternative Parents
Substituents
  • 1-alkyl,2-acylglycero-3-phosphocholine
  • Phosphocholine
  • Fatty acid ester
  • Dialkyl phosphate
  • Glycerol ether
  • Organic phosphoric acid derivative
  • Phosphoric acid ester
  • Fatty acyl
  • Alkyl phosphate
  • Tetraalkylammonium salt
  • Quaternary ammonium salt
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Dialkyl ether
  • Ether
  • Monocarboxylic acid or derivatives
  • Organonitrogen compound
  • Organopnictogen compound
  • Organic oxygen compound
  • Carbonyl group
  • Amine
  • Organic nitrogen compound
  • Organooxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organic salt
  • 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
logP6.09ALOGPS
logP8.83ChemAxon
logS-7.4ALOGPS
pKa (Strongest Acidic)1.86ChemAxon
pKa (Strongest Basic)-4.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area94.12 ŲChemAxon
Rotatable Bond Count40ChemAxon
Refractivity238.98 m³·mol⁻¹ChemAxon
Polarizability93.75 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]+287.35932859911
AllCCS[M+H-H2O]+287.15132859911
AllCCS[M+Na]+287.56732859911
AllCCS[M+NH4]+287.52432859911
AllCCS[M-H]-277.16932859911
AllCCS[M+Na-2H]-282.28332859911
AllCCS[M+HCOO]-287.90532859911
DeepCCS[M+H]+275.71230932474
DeepCCS[M-H]-273.55530932474
DeepCCS[M-2H]-306.79730932474
DeepCCS[M+Na]+281.45230932474

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Carene 10V, Negative-QTOFsplash10-0udi-0000000090-707cc296d352c5f6c2ff2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Carene 20V, Negative-QTOFsplash10-0udi-0000000090-707cc296d352c5f6c2ff2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Carene 40V, Negative-QTOFsplash10-0udl-0009201910-3d6a38d72363bca9718e2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Carene 10V, Positive-QTOFsplash10-014i-0000000900-744784855ba282b3b5012021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Carene 20V, Positive-QTOFsplash10-014i-0000000900-744784855ba282b3b5012021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Carene 40V, Positive-QTOFsplash10-00lr-1900340700-2b479cd8410ad0b9efa22021-10-21Wishart 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 ID4947173
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound6443139
PDB IDNot Available
ChEBI ID55430
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