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Record Information
Version2.0
Created at2022-03-17 21:14:01 UTC
Updated at2022-03-17 21:14:01 UTC
NP-MRD IDNP0049532
Secondary Accession NumbersNone
Natural Product Identification
Common NameAstragalin 2''-glucoside 6''-rhamnoside
DescriptionKaempferol 3-(6''-rhamnosylsophoroside), also known as kaempferol 3-(2''-glucosylrutinoside) or astragalin 2''-glucoside 6''-rhamnoside, belongs to the class of organic compounds known as flavonoid-3-o-glycosides. These are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C3-position. Kaempferol 3-(6''-rhamnosylsophoroside) is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, Kaempferol 3-(6''-rhamnosylsophoroside) has been detected, but not quantified in, several different foods, such as oil-seed camellia, potato, pulses, soy beans, and sweet cherries. Astragalin 2''-glucoside 6''-rhamnoside is found in Camellia sinensis, Hosta ventricosa, Hydrangea macrophylla, Morinda citrifolia, Styphnolobium japonicum and Thevetia peruviana. This could make kaempferol 3-(6''-rhamnosylsophoroside) a potential biomarker for the consumption of these foods.
Structure
Thumb
Synonyms
ValueSource
Astragalin 2''-glucoside 6''-rhamnosideHMDB
Kaempferol 3-(2''-glucosylrutinoside)HMDB
Kaempferol 3-(2g-glucosylrutinoside)HMDB
Kaempferol 3-(6'''-rhamnosyl-2'''-glucosyl-glucoside)HMDB
Kaempferol-gal-rha-gluMeSH
Camelliaside aMeSH
Chemical FormulaC33H40O20
Average Mass756.6587 Da
Monoisotopic Mass756.21129 Da
IUPAC Name3-[(4,5-dihydroxy-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-6-{[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]methyl}oxan-2-yl)oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one
Traditional Name3-[(4,5-dihydroxy-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-6-{[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]methyl}oxan-2-yl)oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one
CAS Registry Number55696-58-7
SMILES
CC1OC(OCC2OC(OC3=C(OC4=CC(O)=CC(O)=C4C3=O)C3=CC=C(O)C=C3)C(OC3OC(CO)C(O)C(O)C3O)C(O)C2O)C(O)C(O)C1O
InChI Identifier
InChI=1S/C33H40O20/c1-10-19(38)23(42)26(45)31(48-10)47-9-17-21(40)25(44)30(53-32-27(46)24(43)20(39)16(8-34)50-32)33(51-17)52-29-22(41)18-14(37)6-13(36)7-15(18)49-28(29)11-2-4-12(35)5-3-11/h2-7,10,16-17,19-21,23-27,30-40,42-46H,8-9H2,1H3
InChI KeyVNLOLXSJMINBIS-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Camellia oleiferaFooDB
Camellia sinensisLOTUS Database
Glycine maxFooDB
Hosta ventricosaLOTUS Database
Hydrangea macrophyllaLOTUS Database
Morinda citrifoliaLOTUS Database
Prunus aviumFooDB
Solanum tuberosumFooDB
    • Shmuel Yannai Dictionary of Food Compounds with CD-ROM: Additives, Flavors, and Ingredients. Chap...
Styphnolobium japonicumLOTUS Database
Thevetia peruvianaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as flavonoid-3-o-glycosides. These are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C3-position.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavonoid glycosides
Direct ParentFlavonoid-3-O-glycosides
Alternative Parents
Substituents
  • Oligosaccharide
  • Flavonoid-3-o-glycoside
  • 4'-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • 7-hydroxyflavonoid
  • Hydroxyflavonoid
  • Flavone
  • O-glycosyl compound
  • Chromone
  • Glycosyl compound
  • Benzopyran
  • 1-benzopyran
  • 1-hydroxy-4-unsubstituted benzenoid
  • Phenol
  • 1-hydroxy-2-unsubstituted benzenoid
  • Pyranone
  • Monocyclic benzene moiety
  • Oxane
  • Pyran
  • Benzenoid
  • Heteroaromatic compound
  • Vinylogous acid
  • Secondary alcohol
  • Organoheterocyclic compound
  • Oxacycle
  • Acetal
  • Polyol
  • Primary alcohol
  • Organic oxide
  • Organic oxygen compound
  • Alcohol
  • Hydrocarbon derivative
  • Organooxygen compound
  • 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
logP-0.58ALOGPS
logP-2.3ChemAxon
logS-1.8ALOGPS
pKa (Strongest Acidic)6.43ChemAxon
pKa (Strongest Basic)-3.7ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count20ChemAxon
Hydrogen Donor Count12ChemAxon
Polar Surface Area324.44 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity170.58 m³·mol⁻¹ChemAxon
Polarizability72.65 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDHMDB0039951
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB019613
KNApSAcK IDC00005216
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound14890565
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General ReferencesNot Available