Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 22:46:24 UTC
Update Date2021-09-26 22:54:20 UTC
HMDB IDHMDB0245719
Secondary Accession NumbersNone
Metabolite Identification
Common Name8-Epi pgf1alpha
Description8-Epi pgf1alpha, also known as 8-epi PGF1α, 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. Based on a literature review a significant number of articles have been published on 8-Epi pgf1alpha. This compound has been identified in human blood as reported by (PMID: 31557052 ). 8-epi pgf1alpha is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 8-Epi pgf1alpha 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
8-Epi PGF1aGenerator
8-Epi PGF1αGenerator
7-[3,5-Dihydroxy-2-(3-hydroxyoct-1-en-1-yl)cyclopentyl]heptanoateHMDB
Chemical FormulaC20H36O5
Average Molecular Weight356.503
Monoisotopic Molecular Weight356.256274259
IUPAC Name7-[3,5-dihydroxy-2-(3-hydroxyoct-1-en-1-yl)cyclopentyl]heptanoic acid
Traditional Name7-[3,5-dihydroxy-2-(3-hydroxyoct-1-en-1-yl)cyclopentyl]heptanoic acid
CAS Registry NumberNot Available
SMILES
CCCCCC(O)C=CC1C(O)CC(O)C1CCCCCCC(O)=O
InChI Identifier
InChI=1S/C20H36O5/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/h12-13,15-19,21-23H,2-11,14H2,1H3,(H,24,25)
InChI KeyDZUXGQBLFALXCR-UHFFFAOYSA-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
  • Fatty alcohol
  • Hydroxy fatty acid
  • Cyclopentanol
  • Cyclic alcohol
  • Secondary alcohol
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organic oxide
  • Alcohol
  • Organic oxygen compound
  • Carbonyl group
  • Aliphatic homomonocyclic compound
Molecular FrameworkAliphatic homomonocyclic 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
logP3.95ALOGPS
logP2.97ChemAxon
logS-3.5ALOGPS
pKa (Strongest Acidic)4.41ChemAxon
pKa (Strongest Basic)-1.6ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area97.99 ŲChemAxon
Rotatable Bond Count13ChemAxon
Refractivity99.35 m³·mol⁻¹ChemAxon
Polarizability42.57 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
DeepCCS[M+H]+193.65530932474
DeepCCS[M-H]-191.29730932474
DeepCCS[M-2H]-224.18330932474
DeepCCS[M+Na]+199.74830932474
AllCCS[M+H]+196.132859911
AllCCS[M+H-H2O]+193.532859911
AllCCS[M+NH4]+198.532859911
AllCCS[M+Na]+199.132859911
AllCCS[M-H]-193.032859911
AllCCS[M+Na-2H]-194.232859911
AllCCS[M+HCOO]-195.732859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
8-Epi pgf1alphaCCCCCC(O)C=CC1C(O)CC(O)C1CCCCCCC(O)=O1903.7Standard non polar33892256
8-Epi pgf1alphaCCCCCC(O)C=CC1C(O)CC(O)C1CCCCCCC(O)=O1903.7Standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
8-Epi pgf1alpha,1TMS,isomer #3CCCCCC(O)C=CC1C(O)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O2982.9Semi standard non polar33892256
8-Epi pgf1alpha,1TMS,isomer #3CCCCCC(O)C=CC1C(O)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O2769.0Standard non polar33892256
8-Epi pgf1alpha,1TMS,isomer #3CCCCCC(O)C=CC1C(O)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O3974.7Standard polar33892256
8-Epi pgf1alpha,2TMS,isomer #1CCCCCC(C=CC1C(O[Si](C)(C)C)CC(O)C1CCCCCCC(=O)O)O[Si](C)(C)C2965.5Semi standard non polar33892256
8-Epi pgf1alpha,2TMS,isomer #1CCCCCC(C=CC1C(O[Si](C)(C)C)CC(O)C1CCCCCCC(=O)O)O[Si](C)(C)C2821.3Standard non polar33892256
8-Epi pgf1alpha,2TMS,isomer #1CCCCCC(C=CC1C(O[Si](C)(C)C)CC(O)C1CCCCCCC(=O)O)O[Si](C)(C)C3567.1Standard polar33892256
8-Epi pgf1alpha,2TMS,isomer #2CCCCCC(C=CC1C(O)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O)O[Si](C)(C)C2964.4Semi standard non polar33892256
8-Epi pgf1alpha,2TMS,isomer #2CCCCCC(C=CC1C(O)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O)O[Si](C)(C)C2836.0Standard non polar33892256
8-Epi pgf1alpha,2TMS,isomer #2CCCCCC(C=CC1C(O)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O)O[Si](C)(C)C3614.8Standard polar33892256
8-Epi pgf1alpha,2TMS,isomer #3CCCCCC(C=CC1C(O)CC(O)C1CCCCCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C2962.0Semi standard non polar33892256
8-Epi pgf1alpha,2TMS,isomer #3CCCCCC(C=CC1C(O)CC(O)C1CCCCCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C2904.2Standard non polar33892256
8-Epi pgf1alpha,2TMS,isomer #3CCCCCC(C=CC1C(O)CC(O)C1CCCCCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C3716.5Standard polar33892256
8-Epi pgf1alpha,2TMS,isomer #4CCCCCC(O)C=CC1C(O[Si](C)(C)C)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O2958.6Semi standard non polar33892256
8-Epi pgf1alpha,2TMS,isomer #4CCCCCC(O)C=CC1C(O[Si](C)(C)C)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O2800.6Standard non polar33892256
8-Epi pgf1alpha,2TMS,isomer #4CCCCCC(O)C=CC1C(O[Si](C)(C)C)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O3513.2Standard polar33892256
8-Epi pgf1alpha,3TMS,isomer #3CCCCCC(C=CC1C(O)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C2843.8Semi standard non polar33892256
8-Epi pgf1alpha,3TMS,isomer #3CCCCCC(C=CC1C(O)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C2919.9Standard non polar33892256
8-Epi pgf1alpha,3TMS,isomer #3CCCCCC(C=CC1C(O)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C3378.9Standard polar33892256
8-Epi pgf1alpha,3TMS,isomer #4CCCCCC(O)C=CC1C(O[Si](C)(C)C)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C2841.3Semi standard non polar33892256
8-Epi pgf1alpha,3TMS,isomer #4CCCCCC(O)C=CC1C(O[Si](C)(C)C)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C2868.1Standard non polar33892256
8-Epi pgf1alpha,3TMS,isomer #4CCCCCC(O)C=CC1C(O[Si](C)(C)C)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C3292.4Standard polar33892256
8-Epi pgf1alpha,1TBDMS,isomer #1CCCCCC(C=CC1C(O)CC(O)C1CCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C3284.9Semi standard non polar33892256
8-Epi pgf1alpha,1TBDMS,isomer #1CCCCCC(C=CC1C(O)CC(O)C1CCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C2998.8Standard non polar33892256
8-Epi pgf1alpha,1TBDMS,isomer #1CCCCCC(C=CC1C(O)CC(O)C1CCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C4006.8Standard polar33892256
8-Epi pgf1alpha,1TBDMS,isomer #2CCCCCC(O)C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O)C1CCCCCCC(=O)O3219.2Semi standard non polar33892256
8-Epi pgf1alpha,1TBDMS,isomer #2CCCCCC(O)C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O)C1CCCCCCC(=O)O2980.2Standard non polar33892256
8-Epi pgf1alpha,1TBDMS,isomer #2CCCCCC(O)C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O)C1CCCCCCC(=O)O3935.4Standard polar33892256
8-Epi pgf1alpha,2TBDMS,isomer #1CCCCCC(C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O)C1CCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C3453.1Semi standard non polar33892256
8-Epi pgf1alpha,2TBDMS,isomer #1CCCCCC(C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O)C1CCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C3233.4Standard non polar33892256
8-Epi pgf1alpha,2TBDMS,isomer #1CCCCCC(C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O)C1CCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C3670.1Standard polar33892256
8-Epi pgf1alpha,2TBDMS,isomer #3CCCCCC(C=CC1C(O)CC(O)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C3495.9Semi standard non polar33892256
8-Epi pgf1alpha,2TBDMS,isomer #3CCCCCC(C=CC1C(O)CC(O)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C3332.9Standard non polar33892256
8-Epi pgf1alpha,2TBDMS,isomer #3CCCCCC(C=CC1C(O)CC(O)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C3777.1Standard polar33892256
8-Epi pgf1alpha,2TBDMS,isomer #6CCCCCC(O)C=CC1C(O)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C3414.2Semi standard non polar33892256
8-Epi pgf1alpha,2TBDMS,isomer #6CCCCCC(O)C=CC1C(O)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C3285.5Standard non polar33892256
8-Epi pgf1alpha,2TBDMS,isomer #6CCCCCC(O)C=CC1C(O)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C3752.5Standard polar33892256
8-Epi pgf1alpha,3TBDMS,isomer #1CCCCCC(C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C3636.7Semi standard non polar33892256
8-Epi pgf1alpha,3TBDMS,isomer #1CCCCCC(C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C3351.8Standard non polar33892256
8-Epi pgf1alpha,3TBDMS,isomer #1CCCCCC(C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C3401.2Standard polar33892256
8-Epi pgf1alpha,3TBDMS,isomer #3CCCCCC(C=CC1C(O)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C3637.6Semi standard non polar33892256
8-Epi pgf1alpha,3TBDMS,isomer #3CCCCCC(C=CC1C(O)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C3486.9Standard non polar33892256
8-Epi pgf1alpha,3TBDMS,isomer #3CCCCCC(C=CC1C(O)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C3532.7Standard polar33892256
8-Epi pgf1alpha,3TBDMS,isomer #4CCCCCC(O)C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C3611.6Semi standard non polar33892256
8-Epi pgf1alpha,3TBDMS,isomer #4CCCCCC(O)C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C3430.6Standard non polar33892256
8-Epi pgf1alpha,3TBDMS,isomer #4CCCCCC(O)C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C3461.5Standard polar33892256
8-Epi pgf1alpha,4TBDMS,isomer #1CCCCCC(C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C3784.8Semi standard non polar33892256
8-Epi pgf1alpha,4TBDMS,isomer #1CCCCCC(C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C3580.3Standard non polar33892256
8-Epi pgf1alpha,4TBDMS,isomer #1CCCCCC(C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C3247.0Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (Non-derivatized) - 70eV, Positivesplash10-01q0-7379000000-a80bb477130f4920e3f82021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TMS_1_4) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TMS_2_5) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TMS_2_6) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TMS_3_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TMS_3_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TMS_4_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TBDMS_1_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TBDMS_1_4) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TBDMS_2_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TBDMS_2_4) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TBDMS_2_5) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TBDMS_3_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8-Epi pgf1alpha 10V, Positive-QTOFsplash10-00dr-0019000000-4fd987135de6726cdd5a2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8-Epi pgf1alpha 20V, Positive-QTOFsplash10-00dl-9154000000-e93e360b803128be6ab52021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8-Epi pgf1alpha 40V, Positive-QTOFsplash10-052f-9400000000-b045babce70118a4fad82021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8-Epi pgf1alpha 10V, Negative-QTOFsplash10-0a4i-0009000000-ca50430fcebead154dce2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8-Epi pgf1alpha 20V, Negative-QTOFsplash10-0a4i-0059000000-f1ee0351b4eb7afd7ee22021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8-Epi pgf1alpha 40V, Negative-QTOFsplash10-0035-6093000000-26f9e8ca80319a0729552021-10-12Wishart 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 ID4787
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound4957
PDB IDNot Available
ChEBI ID169746
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 ]