Record Information
Version1.0
Creation date2010-04-08 22:04:29 UTC
Update date2020-02-24 19:11:07 UTC
Primary IDFDB000229
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameGallic acid 3-O-gallate
Description3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyloxy)benzoic acid, also known as gallic acid 3-monogallate or digallic acid, belongs to the class of organic compounds known as depsides and depsidones. These are polycyclic compounds that is either a polyphenolic compound composed of two or more monocyclic aromatic units linked by an ester bond (depside), or a compound containing the depsidone structure (depsidone). 3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyloxy)benzoic acid is an extremely weak basic (essentially neutral) compound (based on its pKa). 3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyloxy)benzoic acid is found, on average, in the highest concentration within beers. 3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyloxy)benzoic acid has also been detected, but not quantified in, evening primroses and tea. This could make 3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyloxy)benzoic acid a potential biomarker for the consumption of these foods.
CAS Number536-08-3
Structure
Thumb
Synonyms
SynonymSource
Gallic acid 3-monogallateChEBI
Digallic acidKegg
Gallate 3-monogallateGenerator
Gallic acid 3-monogallic acidGenerator
DigallateGenerator
3,4-Dihydroxy-5-(3,4,5-trihydroxybenzoyloxy)benzoateGenerator
Gallate 3-O-gallateHMDB
Gallic acid 3-O-gallic acidHMDB
Gallic acid 5,6-dihydroxy-3-carboxyphenyl esterHMDB
m-Digallic acidmanual
Predicted Properties
PropertyValueSource
Water Solubility0.26 g/LALOGPS
logP2.28ALOGPS
logP2.42ChemAxon
logS-3.1ALOGPS
pKa (Strongest Acidic)3.91ChemAxon
pKa (Strongest Basic)-4.8ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count6ChemAxon
Polar Surface Area164.75 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity75.02 m³·mol⁻¹ChemAxon
Polarizability29.07 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC14H10O9
IUPAC name3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyloxy)benzoic acid
InChI IdentifierInChI=1S/C14H10O9/c15-7-2-6(3-8(16)11(7)18)14(22)23-10-4-5(13(20)21)1-9(17)12(10)19/h1-4,15-19H,(H,20,21)
InChI KeyCOVFEVWNJUOYRL-UHFFFAOYSA-N
Isomeric SMILESOC(=O)C1=CC(O)=C(O)C(OC(=O)C2=CC(O)=C(O)C(O)=C2)=C1
Average Molecular Weight322.225
Monoisotopic Molecular Weight322.032481902
Classification
Description Belongs to the class of organic compounds known as depsides and depsidones. These are polycyclic compounds that is either a polyphenolic compound composed of two or more monocyclic aromatic units linked by an ester bond (depside), or a compound containing the depsidone structure (depsidone).
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassDepsides and depsidones
Sub ClassNot Available
Direct ParentDepsides and depsidones
Alternative Parents
Substituents
  • Depside backbone
  • Galloyl ester
  • Gallic acid or derivatives
  • M-hydroxybenzoic acid ester
  • P-hydroxybenzoic acid ester
  • Dihydroxybenzoic acid
  • Hydroxybenzoic acid
  • Phenol ester
  • Benzoate ester
  • Benzenetriol
  • Benzoic acid or derivatives
  • Pyrogallol derivative
  • Benzoic acid
  • Catechol
  • Benzoyl
  • Phenoxy compound
  • 1-hydroxy-4-unsubstituted benzenoid
  • Phenol
  • 1-hydroxy-2-unsubstituted benzenoid
  • Monocyclic benzene moiety
  • Benzenoid
  • Dicarboxylic acid or derivatives
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Polyol
  • Carboxylic acid
  • Hydrocarbon derivative
  • Organic oxide
  • Organooxygen compound
  • Organic oxygen compound
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
Ontology
Disposition

Source:

Physico-Chemical Properties
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionNot Available
Melting PointNot Available
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
Predicted GC-MSGallic acid 3-O-gallate, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-0udi-0900000000-99dc70c2502325372598Spectrum
Predicted GC-MSGallic acid 3-O-gallate, 5 TMS, Predicted GC-MS Spectrum - 70eV, Positivesplash10-01b9-1009003000-cd8acb11ec0152f73253Spectrum
Predicted GC-MSGallic acid 3-O-gallate, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MSGallic acid 3-O-gallate, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0fk9-0739000000-04e8b3e46aa76053cc6d2016-06-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0ufr-0932000000-54a763c58dbe078119b82016-06-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0udi-3910000000-f9a95cbd1ede0185b4162016-06-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-00di-0449000000-24813c6833d97ef0ef4f2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00b9-0953000000-5e2c3c2d517061d39a782016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0fvi-1900000000-5bc32bc1d2843a0633272016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-00di-0039000000-dd7885813975516d00092021-09-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0zor-0941000000-34740d009e8361464c9c2021-09-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0fry-7970000000-6ad4837f49fb741a57872021-09-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00di-0409000000-662f28e040bd0781b2e42021-09-25View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0fk9-0935000000-16a824368c7d75f771832021-09-25View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0uxs-6940000000-c25e9d2eb97002d82ac72021-09-25View Spectrum
NMRNot Available
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDC01572
Pubchem Compound ID341
Pubchem Substance IDNot Available
ChEBI ID30814
Phenol-Explorer ID438
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDCMT08-Y:CMT08-Y
EAFUS IDNot Available
Dr. Duke IDDIGALLIC-ACID|M-DIGALLIC-ACID
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDDigallic_acid
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / Bioactivities
DescriptorIDDefinitionReference
anti leukemic35610 A substance that inhibits or prevents the proliferation of neoplasms.DUKE
HIV-reverse-transcriptase inhibitor23924 A compound or agent that combines with an enzyme in such a manner as to prevent the normal substrate-enzyme combination and the catalytic reaction.DUKE
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference— Duke, James. 'Dr. Duke's Phytochemical and Ethnobotanical Databases. United States Department of Agriculture.' Agricultural Research Service, Accessed April 27 (2004).
— Rothwell JA, Pérez-Jiménez J, Neveu V, Medina-Ramon A, M'Hiri N, Garcia Lobato P, Manach C, Knox K, Eisner R, Wishart D, Scalbert A. (2013) Phenol-Explorer 3.0: a major update of the Phenol-Explorer database to incorporate data on the effects of food processing on polyphenol content. Database, 10.1093/database/bat070.