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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:39:44 UTC
Update Date2022-03-07 02:52:44 UTC
HMDB IDHMDB0030901
Secondary Accession Numbers
  • HMDB30901
Metabolite Identification
Common NameEremopetasitenin B2
Description(7'R,8'R)-4,7'-Epoxy-3'-methoxy-4',5,9,9'-lignanetetrol 9'-glucoside belongs to the class of organic compounds known as 2-arylbenzofuran flavonoids. These are phenylpropanoids containing the 2-phenylbenzofuran moiety (7'R,8'R)-4,7'-Epoxy-3'-methoxy-4',5,9,9'-lignanetetrol 9'-glucoside is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, (7'R,8'R)-4,7'-Epoxy-3'-methoxy-4',5,9,9'-lignanetetrol 9'-glucoside has been detected, but not quantified in, alcoholic beverages. This could make (7'r,8'r)-4,7'-epoxy-3'-methoxy-4',5,9,9'-lignanetetrol 9'-glucoside a potential biomarker for the consumption of these foods.
Structure
Data?1563862055
Synonyms
ValueSource
3,4,13-Trimethyl-5-{[(2Z)-3-(methylsulfanyl)prop-2-enoyl]oxy}-12-oxo-11,14-dioxatetracyclo[8.3.1.0¹,¹⁰.0³,⁸]tetradecan-2-yl (2E)-2-methylbut-2-enoic acidGenerator
3,4,13-Trimethyl-5-{[(2Z)-3-(methylsulphanyl)prop-2-enoyl]oxy}-12-oxo-11,14-dioxatetracyclo[8.3.1.0¹,¹⁰.0³,⁸]tetradecan-2-yl (2E)-2-methylbut-2-enoateGenerator
3,4,13-Trimethyl-5-{[(2Z)-3-(methylsulphanyl)prop-2-enoyl]oxy}-12-oxo-11,14-dioxatetracyclo[8.3.1.0¹,¹⁰.0³,⁸]tetradecan-2-yl (2E)-2-methylbut-2-enoic acidGenerator
Chemical FormulaC24H32O7S
Average Molecular Weight464.572
Monoisotopic Molecular Weight464.186874068
IUPAC Name3,4,13-trimethyl-5-{[(2Z)-3-(methylsulfanyl)prop-2-enoyl]oxy}-12-oxo-11,14-dioxatetracyclo[8.3.1.0¹,¹⁰.0³,⁸]tetradecan-2-yl (2E)-2-methylbut-2-enoate
Traditional Name3,4,13-trimethyl-5-{[(2Z)-3-(methylsulfanyl)prop-2-enoyl]oxy}-12-oxo-11,14-dioxatetracyclo[8.3.1.0¹,¹⁰.0³,⁸]tetradecan-2-yl (2E)-2-methylbut-2-enoate
CAS Registry Number189100-15-0
SMILES
CS\C=C/C(=O)OC1CCC2CC34OC3(C(C)C(=O)O4)C(OC(=O)C(\C)=C\C)C2(C)C1C
InChI Identifier
InChI=1S/C24H32O7S/c1-7-13(2)19(26)29-21-22(5)14(3)17(28-18(25)10-11-32-6)9-8-16(22)12-23-24(21,31-23)15(4)20(27)30-23/h7,10-11,14-17,21H,8-9,12H2,1-6H3/b11-10-,13-7+
InChI KeyDDMWYCBISCBTIJ-PCGFSOLGSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 2-arylbenzofuran flavonoids. These are phenylpropanoids containing the 2-phenylbenzofuran moiety.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
Class2-arylbenzofuran flavonoids
Sub ClassNot Available
Direct Parent2-arylbenzofuran flavonoids
Alternative Parents
Substituents
  • 2-arylbenzofuran flavonoid
  • Lignan glycoside
  • Neolignan skeleton
  • Norlignan skeleton
  • Hexose monosaccharide
  • O-glycosyl compound
  • Glycosyl compound
  • Methoxyphenol
  • Coumaran
  • Benzofuran
  • Methoxybenzene
  • Phenoxy compound
  • Phenol ether
  • Anisole
  • Alkyl aryl ether
  • 1-hydroxy-2-unsubstituted benzenoid
  • 1-hydroxy-4-unsubstituted benzenoid
  • Phenol
  • Monocyclic benzene moiety
  • Benzenoid
  • Oxane
  • Monosaccharide
  • Secondary alcohol
  • Organoheterocyclic compound
  • Ether
  • Oxacycle
  • Acetal
  • Polyol
  • Primary alcohol
  • Alcohol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Process
Role
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 Solubility0.0029 g/LALOGPS
logP4.26ALOGPS
logP5.03ChemAxon
logS-5.2ALOGPS
pKa (Strongest Acidic)17.61ChemAxon
pKa (Strongest Basic)-4.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area91.43 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity119.26 m³·mol⁻¹ChemAxon
Polarizability48.37 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+208.55731661259
DarkChem[M-H]-198.56431661259
DeepCCS[M-2H]-236.26930932474
DeepCCS[M+Na]+211.69430932474
AllCCS[M+H]+209.132859911
AllCCS[M+H-H2O]+207.332859911
AllCCS[M+NH4]+210.832859911
AllCCS[M+Na]+211.232859911
AllCCS[M-H]-204.432859911
AllCCS[M+Na-2H]-205.632859911
AllCCS[M+HCOO]-207.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Eremopetasitenin B2CS\C=C/C(=O)OC1CCC2CC34OC3(C(C)C(=O)O4)C(OC(=O)C(\C)=C\C)C2(C)C1C4710.2Standard polar33892256
Eremopetasitenin B2CS\C=C/C(=O)OC1CCC2CC34OC3(C(C)C(=O)O4)C(OC(=O)C(\C)=C\C)C2(C)C1C3221.1Standard non polar33892256
Eremopetasitenin B2CS\C=C/C(=O)OC1CCC2CC34OC3(C(C)C(=O)O4)C(OC(=O)C(\C)=C\C)C2(C)C1C3280.6Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Eremopetasitenin B2 GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a4r-7059200000-98f909865942c692fd4d2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Eremopetasitenin B2 GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Eremopetasitenin B2 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 B2 10V, Positive-QTOFsplash10-014i-4316900000-de3a3fff92a79e161f162016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eremopetasitenin B2 20V, Positive-QTOFsplash10-100s-9313200000-33977fcb5c039497ad5b2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eremopetasitenin B2 40V, Positive-QTOFsplash10-0f89-9120000000-9aab5d0c647592b0de832016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eremopetasitenin B2 10V, Negative-QTOFsplash10-01ot-9004700000-8ae2a13dd08f64e174772016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eremopetasitenin B2 20V, Negative-QTOFsplash10-0002-9002100000-16280365ff5da5ce71312016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eremopetasitenin B2 40V, Negative-QTOFsplash10-0002-9002000000-f58784f134b3c5300ed72016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eremopetasitenin B2 10V, Negative-QTOFsplash10-01ot-9000800000-cfc6e613d7ad9d86bcfd2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eremopetasitenin B2 20V, Negative-QTOFsplash10-0002-9021100000-d779ffd6d1812399b52e2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eremopetasitenin B2 40V, Negative-QTOFsplash10-0a4i-9000200000-a5f7e4bfef2c77b526002021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eremopetasitenin B2 10V, Positive-QTOFsplash10-014i-0004900000-c7f726363e2f4b5a0b902021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eremopetasitenin B2 20V, Positive-QTOFsplash10-0002-0093200000-31bb754c57892f6e11952021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eremopetasitenin B2 40V, Positive-QTOFsplash10-0002-9027200000-80fd362ef7a56b9df3502021-09-24Wishart 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 IDFDB018118
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound131752438
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.. .