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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-23 21:36:22 UTC
Update Date2021-09-23 21:36:24 UTC
HMDB IDHMDB0302901
Secondary Accession NumbersNone
Metabolite Identification
Common NameFlavogallol
DescriptionFlavogallol is a member of the class of compounds known as hydrolyzable tannins. Hydrolyzable tannins 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) 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. Flavogallol is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Flavogallol can be found in pomegranate, which makes flavogallol a potential biomarker for the consumption of this food product.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC21H8O12
Average Molecular Weight452.281
Monoisotopic Molecular Weight452.00157572
IUPAC Name4,5,6,12,18,19-hexahydroxy-10,14,21-trioxahexacyclo[14.6.2.0²,¹¹.0³,⁸.0¹³,²³.0²⁰,²⁴]tetracosa-1(23),2(11),3(8),4,6,12,16,18,20(24)-nonaene-9,15,22-trione
Traditional Name4,5,6,12,18,19-hexahydroxy-10,14,21-trioxahexacyclo[14.6.2.0²,¹¹.0³,⁸.0¹³,²³.0²⁰,²⁴]tetracosa-1(23),2(11),3(8),4,6,12,16,18,20(24)-nonaene-9,15,22-trione
CAS Registry NumberNot Available
SMILES
OC1=CC2=C(C(O)=C1O)C1=C(OC2=O)C(O)=C2OC(=O)C3=CC(O)=C(O)C4=C3C2=C1C(=O)O4
InChI Identifier
InChI=1S/C21H8O12/c22-5-1-3-7(14(26)12(5)24)9-11-10-8-4(2-6(23)13(25)16(8)33-21(11)30)20(29)32-18(10)15(27)17(9)31-19(3)28/h1-2,22-27H
InChI KeyJTFOBWXMEHITKZ-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
  • Ellagic_acid
  • Pyranocoumarin
  • Linear pyranocoumarin
  • Pyranochromene
  • 7,8-dihydroxycoumarin
  • Coumarin
  • Isocoumarin
  • Benzopyran
  • 1-benzopyran
  • 2-benzopyran
  • 1-hydroxy-4-unsubstituted benzenoid
  • Pyranone
  • 1-hydroxy-2-unsubstituted benzenoid
  • Pyran
  • Benzenoid
  • Heteroaromatic compound
  • Lactone
  • Polyol
  • Oxacycle
  • Organoheterocyclic compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic 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
logP2.67ALOGPS
logP2.66ChemAxon
logS-3.4ALOGPS
pKa (Strongest Acidic)5.77ChemAxon
pKa (Strongest Basic)-4.8ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count9ChemAxon
Hydrogen Donor Count6ChemAxon
Polar Surface Area200.28 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity105.45 m³·mol⁻¹ChemAxon
Polarizability39.86 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+196.91332859911
AllCCS[M+H-H2O]+194.34232859911
AllCCS[M+Na]+199.95532859911
AllCCS[M+NH4]+199.27932859911
AllCCS[M-H]-195.06632859911
AllCCS[M+Na-2H]-194.22932859911
AllCCS[M+HCOO]-193.47132859911
DeepCCS[M+H]+189.87530932474
DeepCCS[M-H]-187.4830932474
DeepCCS[M-2H]-220.36230932474
DeepCCS[M+Na]+195.78830932474

Predicted Kovats Retention Indices

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Flavogallol,3TBDMS,isomer #12CC(C)(C)[Si](C)(C)OC1=CC2=C3C(=C1O)OC(=O)C1=C4C(=C(O)C(=C13)OC2=O)OC(=O)C1=CC(O)=C(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)=C145145.8Semi standard non polar33892256
Flavogallol,3TBDMS,isomer #12CC(C)(C)[Si](C)(C)OC1=CC2=C3C(=C1O)OC(=O)C1=C4C(=C(O)C(=C13)OC2=O)OC(=O)C1=CC(O)=C(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)=C145070.2Standard non polar33892256
Flavogallol,3TBDMS,isomer #12CC(C)(C)[Si](C)(C)OC1=CC2=C3C(=C1O)OC(=O)C1=C4C(=C(O)C(=C13)OC2=O)OC(=O)C1=CC(O)=C(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)=C145378.2Standard polar33892256
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Flavogallol 10V, Positive-QTOFsplash10-0udi-0000900000-ef4a0e4d3f5d9ddc63882016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Flavogallol 20V, Positive-QTOFsplash10-0ue9-0000900000-28a6c3012aa9bfdc9fb42016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Flavogallol 40V, Positive-QTOFsplash10-005c-0009300000-15425e1bba837636ee352016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Flavogallol 10V, Negative-QTOFsplash10-0zfr-0000900000-0e39cb0f856bece27cec2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Flavogallol 20V, Negative-QTOFsplash10-0zfr-0001900000-085537164eb4b94d59492016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Flavogallol 40V, Negative-QTOFsplash10-0ik9-0119500000-628d5f4a8c090604150f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Flavogallol 10V, Positive-QTOFsplash10-0udi-0000900000-5f16f4cde27f8fc21eeb2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Flavogallol 20V, Positive-QTOFsplash10-0udi-0000900000-5f16f4cde27f8fc21eeb2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Flavogallol 40V, Positive-QTOFsplash10-076r-0005900000-f16ea3fb91d267a521142021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Flavogallol 10V, Negative-QTOFsplash10-0udi-0000900000-5ebb1de845c06de1c13c2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Flavogallol 20V, Negative-QTOFsplash10-0udi-0000900000-5c3134f1de84a1bfe4ad2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Flavogallol 40V, Negative-QTOFsplash10-03kd-0009200000-d26ad3c391f4272302e22021-10-21Wishart 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 IDFDB006783
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound15559252
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