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Record Information
Version2.0
Created at2022-03-17 20:40:57 UTC
Updated at2022-03-17 20:40:57 UTC
NP-MRD IDNP0047484
Secondary Accession NumbersNone
Natural Product Identification
Common Name1,2,6,8-Tetrahydroxy-3-methylanthraquinone 2-O-b-D-glucoside
Description1,2,6,8-Tetrahydroxy-3-methylanthraquinone 2-O-b-D-glucoside belongs to the class of organic compounds known as hydroxyanthraquinones. Hydroxyanthraquinones are compounds containing a hydroxyanthraquinone moiety, which consists of an anthracene bearing a quinone, and hydroxyl group. 1,2,6,8-Tetrahydroxy-3-methylanthraquinone 2-O-b-D-glucoside is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, 1,2,6,8-Tetrahydroxy-3-methylanthraquinone 2-O-b-D-glucoside has been detected, but not quantified in, a few different foods, such as coffee and coffee products, herbs and spices, and pulses. 1,2,6,8-Tetrahydroxy-3-methylanthraquinone 2-O-b-D-glucoside is found in Senna tora. This could make 1,2,6,8-tetrahydroxy-3-methylanthraquinone 2-O-b-D-glucoside a potential biomarker for the consumption of these foods.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC21H20O11
Average Mass448.3769 Da
Monoisotopic Mass448.10056 Da
IUPAC Name1,6,8-trihydroxy-3-methyl-2-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-9,10-dihydroanthracene-9,10-dione
Traditional Name1,6,8-trihydroxy-3-methyl-2-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}anthracene-9,10-dione
CAS Registry Number95-01-2
SMILES
CC1=CC2=C(C(O)=C1OC1OC(CO)C(O)C(O)C1O)C(=O)C1=C(C=C(O)C=C1O)C2=O
InChI Identifier
InChI=1S/C21H20O11/c1-6-2-8-13(16(27)12-9(14(8)25)3-7(23)4-10(12)24)17(28)20(6)32-21-19(30)18(29)15(26)11(5-22)31-21/h2-4,11,15,18-19,21-24,26,28-30H,5H2,1H3
InChI KeyRYQBZVIMEYASQP-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Coffea arabica L.FooDB
    • Shmuel Yannai Dictionary of Food Compounds with CD-ROM: Additives, Flavors, and Ingredients. Chap...
Coffea canephoraFooDB
    • Shmuel Yannai Dictionary of Food Compounds with CD-ROM: Additives, Flavors, and Ingredients. Chap...
Senna toraLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as hydroxyanthraquinones. Hydroxyanthraquinones are compounds containing a hydroxyanthraquinone moiety, which consists of an anthracene bearing a quinone, and hydroxyl group.
KingdomOrganic compounds
Super ClassBenzenoids
ClassAnthracenes
Sub ClassAnthraquinones
Direct ParentHydroxyanthraquinones
Alternative Parents
Substituents
  • Hydroxyanthraquinone
  • Phenolic glycoside
  • Hexose monosaccharide
  • Glycosyl compound
  • O-glycosyl compound
  • Aryl ketone
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Monosaccharide
  • Oxane
  • Vinylogous acid
  • Ketone
  • Secondary alcohol
  • Acetal
  • Polyol
  • Organoheterocyclic compound
  • Oxacycle
  • Organic oxygen compound
  • Organooxygen compound
  • Primary alcohol
  • Hydrocarbon derivative
  • Organic oxide
  • Alcohol
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
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
logP0.7ALOGPS
logP1.25ChemAxon
logS-2.2ALOGPS
pKa (Strongest Acidic)7.39ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count11ChemAxon
Hydrogen Donor Count7ChemAxon
Polar Surface Area194.21 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity106.26 m³·mol⁻¹ChemAxon
Polarizability42.92 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0032903
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB010886
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound131751347
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General ReferencesNot Available