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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:39:42 UTC
Update Date2022-03-07 02:52:44 UTC
HMDB IDHMDB0030899
Secondary Accession Numbers
  • HMDB30899
Metabolite Identification
Common NameEremopetasitenin A1
DescriptionEremopetasitenin A1 belongs to the class of organic compounds known as naphthofurans. Naphthofurans are compounds containing a furan ring fused to a naphthalene moiety. Furan is a 5 membered- ring aromatic ring with four carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon made up of two fused benzene rings. Eremopetasitenin A1 is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, eremopetasitenin A1 has been detected, but not quantified in, green vegetables. This could make eremopetasitenin A1 a potential biomarker for the consumption of these foods.
Structure
Data?1563862055
Synonyms
ValueSource
5-Hydroxy-3,4,13-trimethyl-12-oxo-11,14-dioxatetracyclo[8.3.1.0¹,¹⁰.0³,⁸]tetradecan-2-yl (2E)-2-methylbut-2-enoic acidGenerator
Chemical FormulaC20H28O6
Average Molecular Weight364.4327
Monoisotopic Molecular Weight364.188588628
IUPAC Name5-hydroxy-3,4,13-trimethyl-12-oxo-11,14-dioxatetracyclo[8.3.1.0¹,¹⁰.0³,⁸]tetradecan-2-yl (2E)-2-methylbut-2-enoate
Traditional Name5-hydroxy-3,4,13-trimethyl-12-oxo-11,14-dioxatetracyclo[8.3.1.0¹,¹⁰.0³,⁸]tetradecan-2-yl (2E)-2-methylbut-2-enoate
CAS Registry Number71047-01-3
SMILES
C\C=C(/C)C(=O)OC1C23OC2(CC2CCC(O)C(C)C12C)OC(=O)C3C
InChI Identifier
InChI=1S/C20H28O6/c1-6-10(2)15(22)24-17-18(5)11(3)14(21)8-7-13(18)9-19-20(17,26-19)12(4)16(23)25-19/h6,11-14,17,21H,7-9H2,1-5H3/b10-6+
InChI KeyFYNKIYMILKEXOG-UXBLZVDNSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as naphthofurans. Naphthofurans are compounds containing a furan ring fused to a naphthalene moiety. Furan is a 5 membered- ring aromatic ring with four carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon made up of two fused benzene rings.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassNaphthofurans
Sub ClassNot Available
Direct ParentNaphthofurans
Alternative Parents
Substituents
  • Naphthofuran
  • Enol ester epoxide
  • Fatty acid ester
  • Oxepane
  • Meta-dioxane
  • Dicarboxylic acid or derivatives
  • Gamma butyrolactone
  • Fatty acyl
  • Cyclic alcohol
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • Tetrahydrofuran
  • Lactone
  • Carboxylic acid ester
  • Secondary alcohol
  • Oxacycle
  • Oxirane
  • Carboxylic acid derivative
  • Alcohol
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic 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
Water Solubility0.36 g/LALOGPS
logP2.85ALOGPS
logP3.37ChemAxon
logS-3ALOGPS
pKa (Strongest Acidic)14.94ChemAxon
pKa (Strongest Basic)-2.8ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area85.36 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity92.61 m³·mol⁻¹ChemAxon
Polarizability38.59 ųChemAxon
Number of Rings4ChemAxon
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]+184.20431661259
DarkChem[M-H]-180.23131661259
DeepCCS[M-2H]-218.59230932474
DeepCCS[M+Na]+193.81930932474
AllCCS[M+H]+185.632859911
AllCCS[M+H-H2O]+183.032859911
AllCCS[M+NH4]+188.032859911
AllCCS[M+Na]+188.732859911
AllCCS[M-H]-190.932859911
AllCCS[M+Na-2H]-191.232859911
AllCCS[M+HCOO]-191.632859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Eremopetasitenin A1C\C=C(/C)C(=O)OC1C23OC2(CC2CCC(O)C(C)C12C)OC(=O)C3C3759.1Standard polar33892256
Eremopetasitenin A1C\C=C(/C)C(=O)OC1C23OC2(CC2CCC(O)C(C)C12C)OC(=O)C3C2553.3Standard non polar33892256
Eremopetasitenin A1C\C=C(/C)C(=O)OC1C23OC2(CC2CCC(O)C(C)C12C)OC(=O)C3C2670.3Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Eremopetasitenin A1,1TMS,isomer #1C/C=C(\C)C(=O)OC1C2(C)C(CCC(O[Si](C)(C)C)C2C)CC23OC(=O)C(C)C12O32652.6Semi standard non polar33892256
Eremopetasitenin A1,1TBDMS,isomer #1C/C=C(\C)C(=O)OC1C2(C)C(CCC(O[Si](C)(C)C(C)(C)C)C2C)CC23OC(=O)C(C)C12O32875.7Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Eremopetasitenin A1 GC-MS (Non-derivatized) - 70eV, Positivesplash10-000i-8797000000-eead7ceb68d171eab04d2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Eremopetasitenin A1 GC-MS (1 TMS) - 70eV, Positivesplash10-05aj-9747300000-b1e5bfae56c8e6c04ad82017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Eremopetasitenin A1 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 - Eremopetasitenin A1 10V, Positive-QTOFsplash10-014j-2039000000-2567f24b09ff33160f8e2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eremopetasitenin A1 20V, Positive-QTOFsplash10-05o1-9133000000-23fbe9410be5cda67baa2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eremopetasitenin A1 40V, Positive-QTOFsplash10-0ue9-9210000000-b0ae853ba0da1a9d8ef62016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eremopetasitenin A1 10V, Negative-QTOFsplash10-03di-2019000000-3df6e43252cd824dd3432016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eremopetasitenin A1 20V, Negative-QTOFsplash10-01ot-6039000000-004f596d4ff74198a0902016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eremopetasitenin A1 40V, Negative-QTOFsplash10-0a4j-9030000000-1a0c6139c426b52486452016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eremopetasitenin A1 10V, Positive-QTOFsplash10-014j-0009000000-aa8335a4529a260c59222021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eremopetasitenin A1 20V, Positive-QTOFsplash10-014j-0294000000-cf1d77e675988f32957b2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eremopetasitenin A1 40V, Positive-QTOFsplash10-0aou-9325000000-40ac15a14b9b05739d0d2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eremopetasitenin A1 10V, Negative-QTOFsplash10-03di-2009000000-4d334d5519387a3e1a7a2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eremopetasitenin A1 20V, Negative-QTOFsplash10-03dj-5094000000-fc6d75e4546e56ea9c522021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eremopetasitenin A1 40V, Negative-QTOFsplash10-0zfr-9050000000-d9ebcb5c5ea986c378a02021-09-25Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
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 IDFDB002865
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound131751093
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. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .