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Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 00:55:45 UTC
Update Date2022-03-07 02:56:13 UTC
HMDB IDHMDB0039462
Secondary Accession Numbers
  • HMDB39462
Metabolite Identification
Common NameEpiafzelechin-(4beta->6)-epicatechin 3,3'-digallate
DescriptionEpiafzelechin-(4beta->6)-epicatechin 3,3'-digallate belongs to the class of organic compounds known as fatty acyl thioesters. These are thioester derivatives of a fatty acid with the general formula RC(=O)SR', where R is the fatty acyl chain. Based on a literature review very few articles have been published on Epiafzelechin-(4beta->6)-epicatechin 3,3'-digallate.
Structure
Data?1563863380
Synonyms
ValueSource
Epiafzelechin-(4b->6)-epicatechin 3,3'-digallateGenerator
Epiafzelechin-(4b->6)-epicatechin 3,3'-digallic acidGenerator
Epiafzelechin-(4beta->6)-epicatechin 3,3'-digallic acidGenerator
Epiafzelechin-(4β->6)-epicatechin 3,3'-digallateGenerator
Epiafzelechin-(4β->6)-epicatechin 3,3'-digallic acidGenerator
5-{5,7-dihydroxy-6-[3,5,7-trihydroxy-2-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-yl]-3-(3,4,5-trihydroxybenzoyloxy)-3,4-dihydro-2H-1-benzopyran-2-yl}-2-hydroxyphenyl 3,4,5-trihydroxybenzoic acidGenerator
Chemical FormulaC44H34O19
Average Molecular Weight866.7294
Monoisotopic Molecular Weight866.169428906
IUPAC Name5,7-dihydroxy-2-[4-hydroxy-3-(3,4,5-trihydroxybenzoyloxy)phenyl]-6-[3,5,7-trihydroxy-2-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-yl]-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate
Traditional Name5,7-dihydroxy-2-[4-hydroxy-3-(3,4,5-trihydroxybenzoyloxy)phenyl]-6-[3,5,7-trihydroxy-2-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-yl]-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate
CAS Registry Number252185-32-3
SMILES
OC1C(OC2=CC(O)=CC(O)=C2C1C1=C(O)C2=C(OC(C(C2)OC(=O)C2=CC(O)=C(O)C(O)=C2)C2=CC(OC(=O)C3=CC(O)=C(O)C(O)=C3)=C(O)C=C2)C=C1O)C1=CC=C(O)C=C1
InChI Identifier
InChI=1S/C44H34O19/c45-20-4-1-16(2-5-20)42-40(57)36(34-24(48)12-21(46)13-32(34)61-42)35-25(49)15-30-22(37(35)54)14-33(63-44(59)19-9-28(52)39(56)29(53)10-19)41(60-30)17-3-6-23(47)31(11-17)62-43(58)18-7-26(50)38(55)27(51)8-18/h1-13,15,33,36,40-42,45-57H,14H2
InChI KeyIZXCBTVNQUYTED-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as fatty acyl thioesters. These are thioester derivatives of a fatty acid with the general formula RC(=O)SR', where R is the fatty acyl chain.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acyl thioesters
Direct ParentFatty acyl thioesters
Alternative Parents
Substituents
  • Fatty acyl thioester
  • Carbothioic s-ester
  • Thiocarboxylic acid ester
  • Sulfenyl compound
  • Thiocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organosulfur compound
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic 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
Water Solubility0.046 g/LALOGPS
logP4.06ALOGPS
logP6.71ChemAxon
logS-4.3ALOGPS
pKa (Strongest Acidic)7.77ChemAxon
pKa (Strongest Basic)-4.4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count17ChemAxon
Hydrogen Donor Count13ChemAxon
Polar Surface Area334.05 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity216.06 m³·mol⁻¹ChemAxon
Polarizability84.9 ųChemAxon
Number of Rings8ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+277.60130932474
DeepCCS[M-H]-275.70630932474
DeepCCS[M-2H]-309.63730932474
DeepCCS[M+Na]+283.65730932474
AllCCS[M+H]+280.132859911
AllCCS[M+H-H2O]+280.132859911
AllCCS[M+NH4]+280.132859911
AllCCS[M+Na]+280.132859911
AllCCS[M-H]-263.832859911
AllCCS[M+Na-2H]-267.832859911
AllCCS[M+HCOO]-272.232859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Epiafzelechin-(4beta->6)-epicatechin 3,3'-digallateOC1C(OC2=CC(O)=CC(O)=C2C1C1=C(O)C2=C(OC(C(C2)OC(=O)C2=CC(O)=C(O)C(O)=C2)C2=CC(OC(=O)C3=CC(O)=C(O)C(O)=C3)=C(O)C=C2)C=C1O)C1=CC=C(O)C=C110332.3Standard polar33892256
Epiafzelechin-(4beta->6)-epicatechin 3,3'-digallateOC1C(OC2=CC(O)=CC(O)=C2C1C1=C(O)C2=C(OC(C(C2)OC(=O)C2=CC(O)=C(O)C(O)=C2)C2=CC(OC(=O)C3=CC(O)=C(O)C(O)=C3)=C(O)C=C2)C=C1O)C1=CC=C(O)C=C16559.6Standard non polar33892256
Epiafzelechin-(4beta->6)-epicatechin 3,3'-digallateOC1C(OC2=CC(O)=CC(O)=C2C1C1=C(O)C2=C(OC(C(C2)OC(=O)C2=CC(O)=C(O)C(O)=C2)C2=CC(OC(=O)C3=CC(O)=C(O)C(O)=C3)=C(O)C=C2)C=C1O)C1=CC=C(O)C=C18644.6Semi standard non polar33892256
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Epiafzelechin-(4beta->6)-epicatechin 3,3'-digallate 10V, Positive-QTOFsplash10-0292-0533915380-a879ca7e4aa5d8450bf42016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Epiafzelechin-(4beta->6)-epicatechin 3,3'-digallate 20V, Positive-QTOFsplash10-0k9f-0896110220-424609fa4f9713ef61fa2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Epiafzelechin-(4beta->6)-epicatechin 3,3'-digallate 40V, Positive-QTOFsplash10-0pbc-0792000100-299322bf48d85e75e9972016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Epiafzelechin-(4beta->6)-epicatechin 3,3'-digallate 10V, Negative-QTOFsplash10-014i-0400000290-c40061003863d1c12d802016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Epiafzelechin-(4beta->6)-epicatechin 3,3'-digallate 20V, Negative-QTOFsplash10-0600-0920511220-20cc3d0d4bf451613a442016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Epiafzelechin-(4beta->6)-epicatechin 3,3'-digallate 40V, Negative-QTOFsplash10-00vi-0930000000-d6ef0a9ca7a938759a942016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Epiafzelechin-(4beta->6)-epicatechin 3,3'-digallate 10V, Negative-QTOFsplash10-014j-0200006390-d562d09c85272c0566822021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Epiafzelechin-(4beta->6)-epicatechin 3,3'-digallate 20V, Negative-QTOFsplash10-00kb-0920015460-e21c197a28ee0c052e292021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Epiafzelechin-(4beta->6)-epicatechin 3,3'-digallate 40V, Negative-QTOFsplash10-0570-2810410590-2b4bfcab35aa906d1c1b2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Epiafzelechin-(4beta->6)-epicatechin 3,3'-digallate 10V, Positive-QTOFsplash10-00kb-0200006390-3471e033f1b3dd78d86b2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Epiafzelechin-(4beta->6)-epicatechin 3,3'-digallate 20V, Positive-QTOFsplash10-0hfy-0911242580-b596d317cee96ffbb6cf2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Epiafzelechin-(4beta->6)-epicatechin 3,3'-digallate 40V, Positive-QTOFsplash10-1000-2910142450-0773b84ee00d0b31996e2021-09-23Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • 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 IDFDB019065
KNApSAcK IDNot Available
Chemspider ID35014807
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound131752654
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.. .