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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-23 15:31:48 UTC
Update Date2021-09-23 15:31:48 UTC
HMDB IDHMDB0302209
Secondary Accession NumbersNone
Metabolite Identification
Common NameProstaglandin F-2-alpha
DescriptionProstaglandin f-2-alpha is a member of the class of compounds known as prostaglandins and related compounds. Prostaglandins and related compounds are unsaturated carboxylic acids consisting of a 20 carbon skeleton that also contains a five member ring, and are based upon the fatty acid arachidonic acid. Prostaglandin f-2-alpha is practically insoluble (in water) and a weakly acidic compound (based on its pKa). Prostaglandin f-2-alpha can be found in soft-necked garlic and tarragon, which makes prostaglandin f-2-alpha a potential biomarker for the consumption of these food products.
Structure
Thumb
Synonyms
ValueSource
(5E)-7-{3,5-dihydroxy-2-[(1E)-3-hydroxyoct-1-en-1-yl]cyclopentyl}hept-5-enoateGenerator
Prostaglandin F-2-aGenerator
Prostaglandin F-2-αGenerator
Chemical FormulaC20H34O5
Average Molecular Weight354.481
Monoisotopic Molecular Weight354.240624198
IUPAC Name(5E)-7-{3,5-dihydroxy-2-[(1E)-3-hydroxyoct-1-en-1-yl]cyclopentyl}hept-5-enoic acid
Traditional Nameprostaglandin F2α
CAS Registry NumberNot Available
SMILES
CCCCCC(O)\C=C\C1C(O)CC(O)C1C\C=C\CCCC(O)=O
InChI Identifier
InChI=1S/C20H34O5/c1-2-3-6-9-15(21)12-13-17-16(18(22)14-19(17)23)10-7-4-5-8-11-20(24)25/h4,7,12-13,15-19,21-23H,2-3,5-6,8-11,14H2,1H3,(H,24,25)/b7-4+,13-12+
InChI KeyPXGPLTODNUVGFL-RTYMFESYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as prostaglandins and related compounds. These are unsaturated carboxylic acids consisting of a 20 carbon skeleton that also contains a five member ring, and are based upon the fatty acid arachidonic acid.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassEicosanoids
Direct ParentProstaglandins and related compounds
Alternative Parents
Substituents
  • Prostaglandin skeleton
  • Long-chain fatty acid
  • Hydroxy fatty acid
  • Cyclopentanol
  • Fatty acid
  • Unsaturated fatty acid
  • Cyclic alcohol
  • Secondary alcohol
  • Carboxylic acid derivative
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Organic oxide
  • Organic oxygen compound
  • Alcohol
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic homomonocyclic compound
Molecular FrameworkAliphatic homomonocyclic compounds
External DescriptorsNot Available
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
logP3.11ALOGPS
logP2.61ChemAxon
logS-3.5ALOGPS
pKa (Strongest Acidic)4.36ChemAxon
pKa (Strongest Basic)-1.6ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area97.99 ŲChemAxon
Rotatable Bond Count12ChemAxon
Refractivity100.47 m³·mol⁻¹ChemAxon
Polarizability42.09 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+194.25232859911
AllCCS[M+H-H2O]+191.61332859911
AllCCS[M+Na]+197.38432859911
AllCCS[M+NH4]+196.68632859911
AllCCS[M-H]-191.7832859911
AllCCS[M+Na-2H]-193.13532859911
AllCCS[M+HCOO]-194.78232859911
DeepCCS[M+H]+195.94930932474
DeepCCS[M-H]-193.59130932474
DeepCCS[M-2H]-226.47830932474
DeepCCS[M+Na]+202.04330932474

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prostaglandin F-2-alpha 10V, Positive-QTOFsplash10-014r-0019000000-2c9767841fa4893c60b52016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prostaglandin F-2-alpha 20V, Positive-QTOFsplash10-01bi-2297000000-8aa402b01c233708c42e2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prostaglandin F-2-alpha 40V, Positive-QTOFsplash10-0103-9170000000-b6c0e28782ad3916af752016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prostaglandin F-2-alpha 10V, Negative-QTOFsplash10-0udi-0019000000-43645725f77edc02f6082016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prostaglandin F-2-alpha 20V, Negative-QTOFsplash10-0f7c-1049000000-d2fc6ca599de8bc5b9a52016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prostaglandin F-2-alpha 40V, Negative-QTOFsplash10-0a4i-9611000000-80d02fb42a0a241d8e2b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prostaglandin F-2-alpha 10V, Positive-QTOFsplash10-014r-0009000000-a2b98995c09c0a219b462021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prostaglandin F-2-alpha 20V, Positive-QTOFsplash10-014i-9255000000-c6aef7e365cba872a5582021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prostaglandin F-2-alpha 40V, Positive-QTOFsplash10-05mo-9300000000-552900f74505f7605b0b2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prostaglandin F-2-alpha 10V, Negative-QTOFsplash10-0udi-0009000000-4f29fd22c6b0dfe3ac772021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prostaglandin F-2-alpha 20V, Negative-QTOFsplash10-0udr-0098000000-06ede09931efe0fba78e2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Prostaglandin F-2-alpha 40V, Negative-QTOFsplash10-00el-9182000000-f1a4c9aba7f705d2868d2021-10-21Wishart 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 IDFDB003675
KNApSAcK IDNot Available
Chemspider ID4510139
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5353586
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