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Record Information
Version2.0
Created at2022-03-17 21:10:45 UTC
Updated at2022-03-17 21:10:45 UTC
NP-MRD IDNP0049330
Secondary Accession NumbersNone
Natural Product Identification
Common Name1,2,6-Trigalloyl-beta-D-glucopyranose
Description1,2,6-Trigalloyl-beta-D-glucopyranose belongs to the class of organic compounds known as tannins. These are naturally occurring polyphenols which be categorized into four main classes: Hydrolyzable tannin (based on ellagic acid or gallic acid), condensed tannins (made of oligomeric or polymeric proanthocyanidins), complex tannins (made of a catechin bound to a gallotannin or elagitannin), and phlorotannins (oligomers of phloroglucinol). 1,2,6-Trigalloyl-beta-D-glucopyranose is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, 1,2,6-Trigalloyl-beta-D-glucopyranose has been detected, but not quantified in, several different foods, such as fruits, garden rhubarbs, pomegranates, and red raspberries. 1,2,6-Trigalloyl-beta-D-glucopyranose is found in Alnus hirsuta, Alnus sieboldiana, Balanophora japonica, Balanophora laxiflora, Camptotheca acuminata, Cornus officinalis, Epilobium hirsutum, Euphorbia chamaesyce, Euphorbia fischeriana, Euphorbia helioscopia, Euphorbia humifusa, Euphorbia maculata, Excoecaria agallocha, Heuchera cylindrica, Hippophae rhamnoides, Juglans mandshurica, Liquidambar formosana, Loropetalum chinense, Monochaetum multiflorum, Oenothera laciniata, Paeonia lactiflora, Quercus aliena, Quercus infectoria, Sanguisorba officinalis, Stachyurus praecox and Tamarix nilotica. This could make 1,2,6-trigalloyl-beta-D-glucopyranose a potential biomarker for the consumption of these foods.
Structure
Thumb
Synonyms
ValueSource
1,2,6-Trigalloyl-b-D-glucopyranoseGenerator
1,2,6-Trigalloyl-β-D-glucopyranoseGenerator
1,2,6-Tri-O-galloyl-beta-D-glucoseHMDB
1-O,2-O,6-O-Trigalloyl-beta-D-glucoseHMDB
beta-D-Glucopyranose, 1,2,6-tris(3,4,5-trihydroxybenzoate)HMDB
[3,4-Dihydroxy-5,6-bis(3,4,5-trihydroxybenzoyloxy)oxan-2-yl]methyl 3,4,5-trihydroxybenzoic acidGenerator
Chemical FormulaC27H24O18
Average Mass636.4687 Da
Monoisotopic Mass636.09626 Da
IUPAC Name4,5-dihydroxy-2-(3,4,5-trihydroxybenzoyloxy)-6-[(3,4,5-trihydroxybenzoyloxy)methyl]oxan-3-yl 3,4,5-trihydroxybenzoate
Traditional Name4,5-dihydroxy-2-(3,4,5-trihydroxybenzoyloxy)-6-[(3,4,5-trihydroxybenzoyloxy)methyl]oxan-3-yl 3,4,5-trihydroxybenzoate
CAS Registry Number79886-49-0
SMILES
OC1C(O)C(OC(=O)C2=CC(O)=C(O)C(O)=C2)C(OC(=O)C2=CC(O)=C(O)C(O)=C2)OC1COC(=O)C1=CC(O)=C(O)C(O)=C1
InChI Identifier
InChI=1S/C27H24O18/c28-11-1-8(2-12(29)18(11)34)24(39)42-7-17-21(37)22(38)23(44-25(40)9-3-13(30)19(35)14(31)4-9)27(43-17)45-26(41)10-5-15(32)20(36)16(33)6-10/h1-6,17,21-23,27-38H,7H2
InChI KeyLLENXGNWVNSBQG-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Alnus hirsutaLOTUS Database
Alnus sieboldianaLOTUS Database
Balanophora japonicaLOTUS Database
Balanophora laxifloraLOTUS Database
Camptotheca acuminataPlant
Cornus officinalisLOTUS Database
Epilobium hirsutumLOTUS Database
Euphorbia chamaesyceLOTUS Database
Euphorbia fischerianaLOTUS Database
Euphorbia helioscopiaLOTUS Database
Euphorbia humifusaLOTUS Database
Euphorbia maculataLOTUS Database
Excoecaria agallochaLOTUS Database
Heuchera cylindricaLOTUS Database
Hippophae rhamnoidesLOTUS Database
Juglans mandshuricaLOTUS Database
Liquidambar formosanaLOTUS Database
Loropetalum chinenseLOTUS Database
Monochaetum multiflorumPlant
Oenothera laciniataLOTUS Database
Paeonia lactifloraLOTUS Database
Punica granatumFooDB
Quercus alienaLOTUS Database
Quercus infectoriaLOTUS Database
Rheum rhabarbarumFooDB
Sanguisorba officinalisLOTUS Database
Stachyurus praecoxLOTUS Database
Tamarix niloticaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as tannins. These are naturally occurring polyphenols which be categorized into four main classes: Hydrolyzable tannin (based on ellagic acid or gallic acid), condensed tannins (made of oligomeric or polymeric proanthocyanidins), complex tannins (made of a catechin bound to a gallotannin or elagitannin), and phlorotannins (oligomers of phloroglucinol).
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassTannins
Sub ClassNot Available
Direct ParentTannins
Alternative Parents
Substituents
  • Tannin
  • Galloyl ester
  • Gallic acid or derivatives
  • P-hydroxybenzoic acid alkyl ester
  • M-hydroxybenzoic acid ester
  • P-hydroxybenzoic acid ester
  • Benzoate ester
  • Benzenetriol
  • Benzoic acid or derivatives
  • Tricarboxylic acid or derivatives
  • Pyrogallol derivative
  • Benzoyl
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Monosaccharide
  • Oxane
  • Monocyclic benzene moiety
  • Benzenoid
  • Carboxylic acid ester
  • 1,2-diol
  • Secondary alcohol
  • Acetal
  • Oxacycle
  • Organoheterocyclic compound
  • Polyol
  • Carboxylic acid derivative
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Alcohol
  • Organic oxide
  • Organooxygen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External Descriptors
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP1.96ALOGPS
logP1.82ChemAxon
logS-2.7ALOGPS
pKa (Strongest Acidic)7.63ChemAxon
pKa (Strongest Basic)-5.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count15ChemAxon
Hydrogen Donor Count11ChemAxon
Polar Surface Area310.66 ŲChemAxon
Rotatable Bond Count10ChemAxon
Refractivity143.22 m³·mol⁻¹ChemAxon
Polarizability59.2 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDHMDB0039182
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB018710
KNApSAcK IDC00035453
Chemspider ID2603752
KEGG Compound IDC04360
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound3357644
PDB IDNot Available
ChEBI ID27395
Good Scents IDNot Available
References
General ReferencesNot Available