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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 00:33:07 UTC
Update Date2022-03-07 02:56:06 UTC
HMDB IDHMDB0039182
Secondary Accession Numbers
  • HMDB39182
Metabolite 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 has been detected, but not quantified in, several different foods, such as fruits, garden rhubarbs (Rheum rhabarbarum), pomegranates (Punica granatum), and red raspberries (Rubus idaeus). This could make 1,2,6-trigalloyl-beta-D-glucopyranose a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on 1,2,6-Trigalloyl-beta-D-glucopyranose.
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 Molecular Weight636.4687
Monoisotopic Molecular Weight636.096263964
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
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
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 Solubility512.4 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
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 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
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1495411
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.. .

Enzymes

General function:
Lipid transport and metabolism
Specific function:
Involved in the detoxification of xenobiotics and in the activation of ester and amide prodrugs. Hydrolyzes aromatic and aliphatic esters, but has no catalytic activity toward amides or a fatty acyl-CoA ester. Hydrolyzes the methyl ester group of cocaine to form benzoylecgonine. Catalyzes the transesterification of cocaine to form cocaethylene. Displays fatty acid ethyl ester synthase activity, catalyzing the ethyl esterification of oleic acid to ethyloleate.
Gene Name:
CES1
Uniprot ID:
P23141
Molecular weight:
62520.62
Reactions
1,2,6-Trigalloyl-beta-D-glucopyranose → 2,6-Digalloylglucosedetails
1,2,3,6-Tetragalloyl-beta-D-glucopyranose → 1,2,6-Trigalloyl-beta-D-glucopyranosedetails