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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 16:31:05 UTC
Update Date2021-09-26 23:11:41 UTC
HMDB IDHMDB0256194
Secondary Accession NumbersNone
Metabolite Identification
Common NamePedunculagin
Description This compound has been identified in human blood as reported by (PMID: 31557052 ). Pedunculagin is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Pedunculagin 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
SynonymsNot Available
Chemical FormulaC34H24O22
Average Molecular Weight784.5412
Monoisotopic Molecular Weight784.075922452
IUPAC Name7,8,9,12,13,14,20,28,29,30,33,34,35-tridecahydroxy-3,18,21,24,39-pentaoxaheptacyclo[20.17.0.0²,¹⁹.0⁵,¹⁰.0¹¹,¹⁶.0²⁶,³¹.0³²,³⁷]nonatriaconta-5,7,9,11,13,15,26(31),27,29,32(37),33,35-dodecaene-4,17,25,38-tetrone
Traditional Name7,8,9,12,13,14,20,28,29,30,33,34,35-tridecahydroxy-3,18,21,24,39-pentaoxaheptacyclo[20.17.0.0²,¹⁹.0⁵,¹⁰.0¹¹,¹⁶.0²⁶,³¹.0³²,³⁷]nonatriaconta-5,7,9,11,13,15,26(31),27,29,32(37),33,35-dodecaene-4,17,25,38-tetrone
CAS Registry NumberNot Available
SMILES
OC1OC2COC(=O)C3=C(C(O)=C(O)C(O)=C3)C3=C(C=C(O)C(O)=C3O)C(=O)OC2C2OC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC12
InChI Identifier
InChI=1S/C34H24O22/c35-10-1-6-15(23(43)19(10)39)16-7(2-11(36)20(40)24(16)44)31(48)54-27-14(5-52-30(6)47)53-34(51)29-28(27)55-32(49)8-3-12(37)21(41)25(45)17(8)18-9(33(50)56-29)4-13(38)22(42)26(18)46/h1-4,14,27-29,34-46,51H,5H2
InChI KeyIYMHVUYNBVWXKH-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as hydrolyzable tannins. These are tannins with a structure characterized by either of the following models. In model 1, the structure contains galloyl units (in some cases, shikimic acid units) that are linked to diverse polyol carbohydrate-, catechin-, or triterpenoid units. In model 2, contains at least two galloyl units C-C coupled to each other, and do not contain a glycosidically linked catechin unit.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassTannins
Sub ClassHydrolyzable tannins
Direct ParentHydrolyzable tannins
Alternative Parents
Substituents
  • Hydrolyzable tannin
  • Tetracarboxylic acid or derivatives
  • Gallic acid or derivatives
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Benzenoid
  • Monosaccharide
  • Oxane
  • Carboxylic acid ester
  • Hemiacetal
  • Lactone
  • Carboxylic acid derivative
  • Oxacycle
  • Organoheterocyclic compound
  • Polyol
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Organic oxide
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
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
logP2.48ALOGPS
logP1.95ChemAxon
logS-2.4ALOGPS
pKa (Strongest Acidic)7.25ChemAxon
pKa (Strongest Basic)-6.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count18ChemAxon
Hydrogen Donor Count13ChemAxon
Polar Surface Area377.42 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity177.14 m³·mol⁻¹ChemAxon
Polarizability69.1 ųChemAxon
Number of Rings7ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-291.05830932474
DeepCCS[M+Na]+265.07830932474
AllCCS[M+H]+249.232859911
AllCCS[M+H-H2O]+249.032859911
AllCCS[M+NH4]+249.332859911
AllCCS[M+Na]+249.332859911
AllCCS[M-H]-244.632859911
AllCCS[M+Na-2H]-247.032859911
AllCCS[M+HCOO]-249.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
PedunculaginOC1OC2COC(=O)C3=C(C(O)=C(O)C(O)=C3)C3=C(C=C(O)C(O)=C3O)C(=O)OC2C2OC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC129145.3Standard polar33892256
PedunculaginOC1OC2COC(=O)C3=C(C(O)=C(O)C(O)=C3)C3=C(C=C(O)C(O)=C3O)C(=O)OC2C2OC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC125958.1Standard non polar33892256
PedunculaginOC1OC2COC(=O)C3=C(C(O)=C(O)C(O)=C3)C3=C(C=C(O)C(O)=C3O)C(=O)OC2C2OC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC127271.2Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Pedunculagin GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pedunculagin GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pedunculagin GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pedunculagin GC-MS (TMS_1_4) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pedunculagin GC-MS (TMS_1_5) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pedunculagin GC-MS (TMS_1_6) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pedunculagin GC-MS (TMS_1_7) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pedunculagin GC-MS (TMS_1_8) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pedunculagin GC-MS (TMS_1_9) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pedunculagin GC-MS (TMS_1_10) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pedunculagin GC-MS (TMS_1_11) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pedunculagin GC-MS (TMS_1_12) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pedunculagin GC-MS (TMS_1_13) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pedunculagin GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pedunculagin GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pedunculagin GC-MS (TBDMS_1_3) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pedunculagin GC-MS (TBDMS_1_4) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pedunculagin GC-MS (TBDMS_1_5) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pedunculagin GC-MS (TBDMS_1_6) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pedunculagin GC-MS (TBDMS_1_7) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pedunculagin GC-MS (TBDMS_1_8) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pedunculagin GC-MS (TBDMS_1_9) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pedunculagin GC-MS (TBDMS_1_10) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pedunculagin GC-MS (TBDMS_1_11) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pedunculagin GC-MS (TBDMS_1_12) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pedunculagin 10V, Positive-QTOFsplash10-00kr-0006501900-3dcd0963de784f9cb74d2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pedunculagin 20V, Positive-QTOFsplash10-0aos-0034201900-c5f23db9105fccdfa06c2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pedunculagin 40V, Positive-QTOFsplash10-0a4i-0039101000-7880e6a8fa2b2af9c6392016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pedunculagin 10V, Negative-QTOFsplash10-001r-0001000900-52f77d1fb71ef2fd1d262016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pedunculagin 20V, Negative-QTOFsplash10-014s-0004601900-fa682221bc082c2f4f302016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pedunculagin 40V, Negative-QTOFsplash10-014l-1249100300-62132d6cfa4685bedbb62016-08-03Wishart 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 IDFDB012753
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkPedunculagin
METLIN IDNot Available
PubChem Compound492391
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. 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 ]