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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-24 03:07:48 UTC
Update Date2021-09-24 03:07:48 UTC
HMDB IDHMDB0303596
Secondary Accession NumbersNone
Metabolite Identification
Common Name2''-Galloylastragalin
Description2''-galloylastragalin is a member of the class of compounds known as flavonoid-3-o-glycosides. Flavonoid-3-o-glycosides are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C3-position. 2''-galloylastragalin is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 2''-galloylastragalin can be found in japanese persimmon, which makes 2''-galloylastragalin a potential biomarker for the consumption of this food product.
Structure
Thumb
Synonyms
ValueSource
2-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-3-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl 3,4,5-trihydroxybenzoic acidGenerator
Chemical FormulaC28H24O15
Average Molecular Weight600.4812
Monoisotopic Molecular Weight600.111520098
IUPAC Name2-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-3-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl 3,4,5-trihydroxybenzoate
Traditional Name2-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl 3,4,5-trihydroxybenzoate
CAS Registry NumberNot Available
SMILES
OCC1OC(OC2=C(OC3=CC(O)=CC(O)=C3C2=O)C2=CC=C(O)C=C2)C(OC(=O)C2=CC(O)=C(O)C(O)=C2)C(O)C1O
InChI Identifier
InChI=1S/C28H24O15/c29-9-18-21(36)23(38)26(42-27(39)11-5-15(33)20(35)16(34)6-11)28(41-18)43-25-22(37)19-14(32)7-13(31)8-17(19)40-24(25)10-1-3-12(30)4-2-10/h1-8,18,21,23,26,28-36,38H,9H2
InChI KeyUWIQWJHBYRTKAL-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as flavonoid-3-o-glycosides. These are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C3-position.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavonoid glycosides
Direct ParentFlavonoid-3-O-glycosides
Alternative Parents
Substituents
  • Flavonoid-3-o-glycoside
  • Flavone
  • Hydroxyflavonoid
  • 7-hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • Galloyl ester
  • Gallic acid or derivatives
  • Hexose monosaccharide
  • Glycosyl compound
  • O-glycosyl compound
  • P-hydroxybenzoic acid alkyl ester
  • Chromone
  • P-hydroxybenzoic acid ester
  • M-hydroxybenzoic acid ester
  • Benzoate ester
  • 1-benzopyran
  • Benzopyran
  • Benzenetriol
  • Benzoic acid or derivatives
  • Pyrogallol derivative
  • Benzoyl
  • 1-hydroxy-4-unsubstituted benzenoid
  • Phenol
  • Pyranone
  • 1-hydroxy-2-unsubstituted benzenoid
  • Monosaccharide
  • Oxane
  • Pyran
  • Benzenoid
  • Monocyclic benzene moiety
  • Heteroaromatic compound
  • Vinylogous acid
  • Carboxylic acid ester
  • Secondary alcohol
  • Polyol
  • Carboxylic acid derivative
  • Organoheterocyclic compound
  • Oxacycle
  • Acetal
  • Monocarboxylic acid or derivatives
  • Primary alcohol
  • Organic oxide
  • Organic oxygen compound
  • Alcohol
  • Hydrocarbon derivative
  • Organooxygen 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
logP2.16ALOGPS
logP1.74ChemAxon
logS-2.9ALOGPS
pKa (Strongest Acidic)6.42ChemAxon
pKa (Strongest Basic)-3.6ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count14ChemAxon
Hydrogen Donor Count9ChemAxon
Polar Surface Area253.13 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity143.06 m³·mol⁻¹ChemAxon
Polarizability56.44 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+231.02232859911
AllCCS[M+H-H2O]+229.61932859911
AllCCS[M+Na]+232.64532859911
AllCCS[M+NH4]+232.28832859911
AllCCS[M-H]-227.55232859911
AllCCS[M+Na-2H]-229.00332859911
AllCCS[M+HCOO]-230.74532859911
DeepCCS[M+H]+225.32430932474
DeepCCS[M-H]-223.49930932474
DeepCCS[M-2H]-256.74130932474
DeepCCS[M+Na]+231.03630932474

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2''-Galloylastragalin 10V, Positive-QTOFsplash10-0f80-0390323000-c6e6aeb75bd8ccc325572016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2''-Galloylastragalin 20V, Positive-QTOFsplash10-000i-0290000000-15f1c5bf38be7bdf44732016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2''-Galloylastragalin 40V, Positive-QTOFsplash10-0f79-2980000000-37aca8bc2cae3063eae92016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2''-Galloylastragalin 10V, Negative-QTOFsplash10-00mt-1771590000-e26617667016435e029e2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2''-Galloylastragalin 20V, Negative-QTOFsplash10-00kr-1891110000-1a65494978e2f55674572016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2''-Galloylastragalin 40V, Negative-QTOFsplash10-0170-1940000000-2d10533e9846050ec2be2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2''-Galloylastragalin 10V, Positive-QTOFsplash10-000i-0090002000-5912dad191b96eece14d2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2''-Galloylastragalin 20V, Positive-QTOFsplash10-0ue0-0090009000-b5e509194c36b44f92262021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2''-Galloylastragalin 40V, Positive-QTOFsplash10-000i-0090000000-03ec6f5113b2bb58d5cf2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2''-Galloylastragalin 10V, Negative-QTOFsplash10-0002-0000090000-918e87d578802f8958732021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2''-Galloylastragalin 20V, Negative-QTOFsplash10-0002-0050090000-213bfee5a87b5e7669cc2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2''-Galloylastragalin 40V, Negative-QTOFsplash10-001i-0090000000-8d0f45cfa86e7722aeca2021-10-21Wishart 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 IDFDB016485
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
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