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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2017-03-16 03:43:36 UTC
Update Date2022-03-07 03:17:53 UTC
HMDB IDHMDB0062324
Secondary Accession Numbers
  • HMDB62324
Metabolite Identification
Common Name1-pentadecanoyl-glycero-3-phosphate
DescriptionPA(15:0/0:0)is a phosphatidic acid. It is a glycerophospholipid in which a phosphate moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidic acids can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PA(15:0/0:0), in particular, consists of two pentadecanoyl chain at positions C-1 and C2. The oleic acid moiety is derived from vegetable oils, especially olive and canola oil, while the oleic acid moiety is derived from vegetable oils, especially olive and canola oil. Phosphatidic acids are quite rare but are extremely important as intermediates in the biosynthesis of triacylglycerols and phospholipids.
Structure
Data?1563866296
Synonyms
ValueSource
1-Pentadecanoyl-glycero-3-phosphoric acidGenerator
Chemical FormulaC18H37O7P
Average Molecular Weight396.461
Monoisotopic Molecular Weight396.227690529
IUPAC Name[(2R)-2-hydroxy-3-(pentadecanoyloxy)propoxy]phosphonic acid
Traditional Name(2R)-2-hydroxy-3-(pentadecanoyloxy)propoxyphosphonic acid
CAS Registry NumberNot Available
SMILES
[H][C@@](O)(COC(=O)CCCCCCCCCCCCCC)COP(O)(O)=O
InChI Identifier
InChI=1S/C18H37O7P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-18(20)24-15-17(19)16-25-26(21,22)23/h17,19H,2-16H2,1H3,(H2,21,22,23)/t17-/m1/s1
InChI KeyRZDCKQARKXMIQI-QGZVFWFLSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 1-acylglycerol-3-phosphates. These are lysophosphatidic acids where the glycerol is esterified with a fatty acid at O-1 position.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerophospholipids
Sub ClassGlycerophosphates
Direct Parent1-acylglycerol-3-phosphates
Alternative Parents
Substituents
  • 1-acylglycerol-3-phosphate
  • Fatty acid ester
  • Monoalkyl phosphate
  • Fatty acyl
  • Alkyl phosphate
  • Phosphoric acid ester
  • Organic phosphoric acid derivative
  • Carboxylic acid ester
  • Secondary alcohol
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Carbonyl group
  • Alcohol
  • Organooxygen compound
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
DispositionNot Available
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogP4.513905183333333ChemAxon
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP3.45ALOGPS
logP4.51ChemAxon
logS-4.9ALOGPS
pKa (Strongest Acidic)1.51ChemAxon
pKa (Strongest Basic)-3.4ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area113.29 ŲChemAxon
Rotatable Bond Count19ChemAxon
Refractivity100.38 m³·mol⁻¹ChemAxon
Polarizability45.08 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+202.11531661259
DarkChem[M-H]-195.41731661259
DeepCCS[M+H]+181.31330932474
DeepCCS[M-H]-178.95530932474
DeepCCS[M-2H]-212.05430932474
DeepCCS[M+Na]+187.40630932474
AllCCS[M+H]+201.332859911
AllCCS[M+H-H2O]+199.032859911
AllCCS[M+NH4]+203.332859911
AllCCS[M+Na]+203.932859911
AllCCS[M-H]-196.932859911
AllCCS[M+Na-2H]-198.632859911
AllCCS[M+HCOO]-200.532859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
1-pentadecanoyl-glycero-3-phosphate[H][C@@](O)(COC(=O)CCCCCCCCCCCCCC)COP(O)(O)=O3779.9Standard polar33892256
1-pentadecanoyl-glycero-3-phosphate[H][C@@](O)(COC(=O)CCCCCCCCCCCCCC)COP(O)(O)=O2645.0Standard non polar33892256
1-pentadecanoyl-glycero-3-phosphate[H][C@@](O)(COC(=O)CCCCCCCCCCCCCC)COP(O)(O)=O3005.0Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
1-pentadecanoyl-glycero-3-phosphate,1TMS,isomer #1CCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O)O[Si](C)(C)C2955.1Semi standard non polar33892256
1-pentadecanoyl-glycero-3-phosphate,1TMS,isomer #2CCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(O)O[Si](C)(C)C2959.3Semi standard non polar33892256
1-pentadecanoyl-glycero-3-phosphate,2TMS,isomer #1CCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)O[Si](C)(C)C3000.1Semi standard non polar33892256
1-pentadecanoyl-glycero-3-phosphate,2TMS,isomer #1CCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)O[Si](C)(C)C2868.0Standard non polar33892256
1-pentadecanoyl-glycero-3-phosphate,2TMS,isomer #1CCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)O[Si](C)(C)C3672.4Standard polar33892256
1-pentadecanoyl-glycero-3-phosphate,2TMS,isomer #2CCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C3016.7Semi standard non polar33892256
1-pentadecanoyl-glycero-3-phosphate,2TMS,isomer #2CCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C2878.2Standard non polar33892256
1-pentadecanoyl-glycero-3-phosphate,2TMS,isomer #2CCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C3354.8Standard polar33892256
1-pentadecanoyl-glycero-3-phosphate,3TMS,isomer #1CCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[Si](C)(C)C3021.2Semi standard non polar33892256
1-pentadecanoyl-glycero-3-phosphate,3TMS,isomer #1CCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[Si](C)(C)C2917.2Standard non polar33892256
1-pentadecanoyl-glycero-3-phosphate,3TMS,isomer #1CCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[Si](C)(C)C3179.2Standard polar33892256
1-pentadecanoyl-glycero-3-phosphate,1TBDMS,isomer #1CCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O)O[Si](C)(C)C(C)(C)C3208.3Semi standard non polar33892256
1-pentadecanoyl-glycero-3-phosphate,1TBDMS,isomer #2CCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(O)O[Si](C)(C)C(C)(C)C3206.0Semi standard non polar33892256
1-pentadecanoyl-glycero-3-phosphate,2TBDMS,isomer #1CCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C3479.4Semi standard non polar33892256
1-pentadecanoyl-glycero-3-phosphate,2TBDMS,isomer #1CCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C3171.9Standard non polar33892256
1-pentadecanoyl-glycero-3-phosphate,2TBDMS,isomer #1CCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C3764.1Standard polar33892256
1-pentadecanoyl-glycero-3-phosphate,2TBDMS,isomer #2CCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C3465.4Semi standard non polar33892256
1-pentadecanoyl-glycero-3-phosphate,2TBDMS,isomer #2CCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C3159.6Standard non polar33892256
1-pentadecanoyl-glycero-3-phosphate,2TBDMS,isomer #2CCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C3532.3Standard polar33892256
1-pentadecanoyl-glycero-3-phosphate,3TBDMS,isomer #1CCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C3722.1Semi standard non polar33892256
1-pentadecanoyl-glycero-3-phosphate,3TBDMS,isomer #1CCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C3294.8Standard non polar33892256
1-pentadecanoyl-glycero-3-phosphate,3TBDMS,isomer #1CCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C3400.4Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 1-pentadecanoyl-glycero-3-phosphate GC-MS (1 TMS) - 70eV, Positivesplash10-01ot-9520000000-68755669d2585855f0292017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1-pentadecanoyl-glycero-3-phosphate GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-pentadecanoyl-glycero-3-phosphate 10V, Negative-QTOFsplash10-0002-0009000000-ab23b9fda16c194442d02021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-pentadecanoyl-glycero-3-phosphate 20V, Negative-QTOFsplash10-0002-0009000000-ab23b9fda16c194442d02021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-pentadecanoyl-glycero-3-phosphate 40V, Negative-QTOFsplash10-0udm-2956000000-52463436cafe2b5e77c72021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-pentadecanoyl-glycero-3-phosphate 10V, Positive-QTOFsplash10-0002-0009000000-1e38cdc031e98a5191ed2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-pentadecanoyl-glycero-3-phosphate 20V, Positive-QTOFsplash10-0002-0009000000-1e38cdc031e98a5191ed2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-pentadecanoyl-glycero-3-phosphate 40V, Positive-QTOFsplash10-00b9-0957000000-21b4b4f41f7998409c982021-09-24Wishart 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 Compound52929767
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. Moritz A, De Graan PN, Gispen WH, Wirtz KW: Phosphatidic acid is a specific activator of phosphatidylinositol-4-phosphate kinase. J Biol Chem. 1992 Apr 15;267(11):7207-10. [PubMed:1313792 ]
  2. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  3. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  4. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  5. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  6. Divecha N, Irvine RF: Phospholipid signaling. Cell. 1995 Jan 27;80(2):269-78. [PubMed:7834746 ]
  7. Moolenaar WH, Kruijer W, Tilly BC, Verlaan I, Bierman AJ, de Laat SW: Growth factor-like action of phosphatidic acid. Nature. 1986 Sep 11-17;323(6084):171-3. [PubMed:3748188 ]
  8. Yang CY, Frohman MA: Mitochondria: signaling with phosphatidic acid. Int J Biochem Cell Biol. 2012 Aug;44(8):1346-50. doi: 10.1016/j.biocel.2012.05.006. Epub 2012 May 15. [PubMed:22609101 ]
  9. Cevc, Gregor (1993). Phospholipids Handbook. Marcel Dekker.
  10. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.