Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 01:54:22 UTC
Update Date2022-03-07 02:56:34 UTC
HMDB IDHMDB0040378
Secondary Accession Numbers
  • HMDB40378
Metabolite Identification
Common NameGallocatechin-(4alpha->8)-gallocatechin-(4alpha->8)-gallocatechin
DescriptionGallocatechin-(4alpha->8)-gallocatechin-(4alpha->8)-gallocatechin belongs to the class of organic compounds known as biflavonoids and polyflavonoids. These are organic compounds containing at least two flavan/flavone units. These units are usually linked through CC or C-O-C bonds. Some examples include C2-O-C3, C2-O-C4, C3'-C3''', and C6-C8''. Gallocatechin-(4alpha->8)-gallocatechin-(4alpha->8)-gallocatechin has been detected, but not quantified in, several different foods, such as barleys (Hordeum vulgare), blackcurrants (Ribes nigrum), breakfast cereal, and cereals and cereal products. This could make gallocatechin-(4alpha->8)-gallocatechin-(4alpha->8)-gallocatechin a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Gallocatechin-(4alpha->8)-gallocatechin-(4alpha->8)-gallocatechin.
Structure
Data?1563863544
Synonyms
ValueSource
Gallocatechin-(4a->8)-gallocatechin-(4a->8)-gallocatechinGenerator
Gallocatechin-(4α->8)-gallocatechin-(4α->8)-gallocatechinGenerator
Gallocatechin(4a->8)gallocatechin(4a->8)gallocatechinHMDB
[Gallocatechin-(4alpha->8)]2-gallocatechinHMDB
Chemical FormulaC45H38O21
Average Molecular Weight914.7706
Monoisotopic Molecular Weight914.190558278
IUPAC Name(2R,3S,4R)-8-[(2R,3S,4S)-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-yl]-4-[(2R,3S)-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-8-yl]-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol
Traditional Name(2R,3S,4R)-8-[(2R,3S,4S)-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-yl]-4-[(2R,3S)-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-8-yl]-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol
CAS Registry Number87402-90-2
SMILES
O[C@H]1CC2=C(O[C@@H]1C1=CC(O)=C(O)C(O)=C1)C([C@H]1[C@H](O)[C@H](OC3=C1C(O)=CC(O)=C3[C@H]1[C@H](O)[C@H](OC3=C1C(O)=CC(O)=C3)C1=CC(O)=C(O)C(O)=C1)C1=CC(O)=C(O)C(O)=C1)=C(O)C=C2O
InChI Identifier
InChI=1S/C45H38O21/c46-15-7-18(48)30-29(8-15)64-42(13-3-24(54)37(60)25(55)4-13)39(62)34(30)32-20(50)11-21(51)33-35(40(63)43(66-45(32)33)14-5-26(56)38(61)27(57)6-14)31-19(49)10-17(47)16-9-28(58)41(65-44(16)31)12-1-22(52)36(59)23(53)2-12/h1-8,10-11,28,34-35,39-43,46-63H,9H2/t28-,34-,35+,39-,40-,41+,42+,43+/m0/s1
InChI KeyNVTLDVSBUJGIAD-QHBXHTPSSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as biflavonoids and polyflavonoids. These are organic compounds containing at least two flavan/flavone units. These units are usually linked through CC or C-O-C bonds. Some examples include C2-O-C3, C2-O-C4, C3'-C3''', and C6-C8''.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassBiflavonoids and polyflavonoids
Direct ParentBiflavonoids and polyflavonoids
Alternative Parents
Substituents
  • C-type proanthocyanidin
  • B-type proanthocyanidin
  • Bi- and polyflavonoid skeleton
  • Proanthocyanidin
  • Epigallocatechin
  • Catechin
  • 3'-hydroxyflavonoid
  • 3-hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • 7-hydroxyflavonoid
  • Flavan-3-ol
  • Hydroxyflavonoid
  • Flavan
  • Chromane
  • Benzopyran
  • 1-benzopyran
  • Pyrogallol derivative
  • Benzenetriol
  • Phenol
  • Alkyl aryl ether
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Monocyclic benzene moiety
  • Benzenoid
  • Secondary alcohol
  • Ether
  • Oxacycle
  • Polyol
  • Organoheterocyclic compound
  • 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
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 Solubility0.41 g/LALOGPS
logP3.03ALOGPS
logP3.53ChemAxon
logS-3.4ALOGPS
pKa (Strongest Acidic)8.38ChemAxon
pKa (Strongest Basic)-6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count21ChemAxon
Hydrogen Donor Count18ChemAxon
Polar Surface Area391.83 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity224.96 m³·mol⁻¹ChemAxon
Polarizability89.38 ųChemAxon
Number of Rings9ChemAxon
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+H]+273.89330932474
DeepCCS[M-H]-272.16930932474
DeepCCS[M-2H]-306.20130932474
DeepCCS[M+Na]+280.17930932474
AllCCS[M+H]+287.032859911
AllCCS[M+H-H2O]+287.132859911
AllCCS[M+NH4]+286.932859911
AllCCS[M+Na]+286.932859911
AllCCS[M-H]-289.332859911
AllCCS[M+Na-2H]-294.332859911
AllCCS[M+HCOO]-299.732859911

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Gallocatechin-(4alpha->8)-gallocatechin-(4alpha->8)-gallocatechin 10V, Positive-QTOFsplash10-00kb-0000000933-53002699d1b99982a21d2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Gallocatechin-(4alpha->8)-gallocatechin-(4alpha->8)-gallocatechin 20V, Positive-QTOFsplash10-054k-0000033920-491cbf7f08e9b1a4b7512017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Gallocatechin-(4alpha->8)-gallocatechin-(4alpha->8)-gallocatechin 40V, Positive-QTOFsplash10-0005-0200091810-4dec1981ed6c5fda1e3b2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Gallocatechin-(4alpha->8)-gallocatechin-(4alpha->8)-gallocatechin 10V, Negative-QTOFsplash10-03di-0000000239-3d106bbfb66f82fc446e2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Gallocatechin-(4alpha->8)-gallocatechin-(4alpha->8)-gallocatechin 20V, Negative-QTOFsplash10-05pa-0913301561-165859c4d4d1557b45d32017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Gallocatechin-(4alpha->8)-gallocatechin-(4alpha->8)-gallocatechin 40V, Negative-QTOFsplash10-056r-0908400420-ef0f4fe7f4cd39ff3edc2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Gallocatechin-(4alpha->8)-gallocatechin-(4alpha->8)-gallocatechin 10V, Positive-QTOFsplash10-014r-0000000419-a55f055e782664903e9d2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Gallocatechin-(4alpha->8)-gallocatechin-(4alpha->8)-gallocatechin 20V, Positive-QTOFsplash10-016r-0203003936-ceb662c9d516bc36398c2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Gallocatechin-(4alpha->8)-gallocatechin-(4alpha->8)-gallocatechin 40V, Positive-QTOFsplash10-0671-0500001971-0d808658ee7c501bfe132021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Gallocatechin-(4alpha->8)-gallocatechin-(4alpha->8)-gallocatechin 10V, Negative-QTOFsplash10-03di-0000000009-12012641747387f166122021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Gallocatechin-(4alpha->8)-gallocatechin-(4alpha->8)-gallocatechin 20V, Negative-QTOFsplash10-01p2-0100000494-d6f7e198940fb96c47bb2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Gallocatechin-(4alpha->8)-gallocatechin-(4alpha->8)-gallocatechin 40V, Negative-QTOFsplash10-06rj-0924000170-4d5688afedc9bd84fdab2021-09-25Wishart 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 IDFDB020110
KNApSAcK IDC00009121
Chemspider ID30777487
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound71664720
PDB IDNot Available
ChEBI ID172852
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.. .