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Record Information
Version2.0
Created at2022-03-17 20:48:46 UTC
Updated at2022-03-17 20:48:46 UTC
NP-MRD IDNP0047961
Secondary Accession NumbersNone
Natural Product Identification
Common NameKaempferol 3-gentiobioside 7-rhamnoside
DescriptionKaempferol 3-gentiobioside 7-rhamnoside belongs to the class of organic compounds known as flavonoid-7-o-glycosides. These are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C7-position. Kaempferol 3-gentiobioside 7-rhamnoside is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, Kaempferol 3-gentiobioside 7-rhamnoside has been detected, but not quantified in, several different foods, such as common buckwheats, green vegetables, cereals and cereal products, wild rices, and annual wild rices. Kaempferol 3-gentiobioside 7-rhamnoside is found in Arabidopsis thaliana, Cardamine leucantha and Sauropus androgynus. This could make kaempferol 3-gentiobioside 7-rhamnoside a potential biomarker for the consumption of these foods.
Structure
Thumb
Synonyms
ValueSource
7-[(6-Deoxy-alpha-L-mannopyranosyl)oxy]-3-[(6-O-beta-D-glucopyranosyl-beta-D-glucopyranosyl)oxy]-5-hydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-oneHMDB
Kaempferol 3-gentiobioside-7-rhamnosideHMDB
Kaempferol 3-glucoside-(1->6)-glucoside-7-alpha-L-rhamnosideHMDB
Chemical FormulaC33H40O20
Average Mass756.6587 Da
Monoisotopic Mass756.21129 Da
IUPAC Name5-hydroxy-2-(4-hydroxyphenyl)-3-{[3,4,5-trihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-7-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]-4H-chromen-4-one
Traditional Name5-hydroxy-2-(4-hydroxyphenyl)-3-{[3,4,5-trihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-7-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]chromen-4-one
CAS Registry Number173740-43-7
SMILES
CC1OC(OC2=CC(O)=C3C(=O)C(OC4OC(COC5OC(CO)C(O)C(O)C5O)C(O)C(O)C4O)=C(OC3=C2)C2=CC=C(O)C=C2)C(O)C(O)C1O
InChI Identifier
InChI=1S/C33H40O20/c1-10-19(37)23(41)27(45)32(48-10)49-13-6-14(36)18-15(7-13)50-29(11-2-4-12(35)5-3-11)30(22(18)40)53-33-28(46)25(43)21(39)17(52-33)9-47-31-26(44)24(42)20(38)16(8-34)51-31/h2-7,10,16-17,19-21,23-28,31-39,41-46H,8-9H2,1H3
InChI KeyQFSDWLPMRWDFID-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Arabidopsis thalianaLOTUS Database
Cardamine leucanthaLOTUS Database
Sauropus androgynusLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as flavonoid-7-o-glycosides. These are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C7-position.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavonoid glycosides
Direct ParentFlavonoid-7-O-glycosides
Alternative Parents
Substituents
  • Flavonoid-3-o-glycoside
  • Flavonoid-7-o-glycoside
  • Hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • Flavone
  • Phenolic glycoside
  • Chromone
  • Disaccharide
  • O-glycosyl compound
  • Glycosyl compound
  • 1-benzopyran
  • Benzopyran
  • Phenol
  • Pyranone
  • 1-hydroxy-2-unsubstituted benzenoid
  • 1-hydroxy-4-unsubstituted benzenoid
  • Pyran
  • Benzenoid
  • Monocyclic benzene moiety
  • Oxane
  • Heteroaromatic compound
  • Vinylogous acid
  • Secondary alcohol
  • Organoheterocyclic compound
  • Oxacycle
  • Acetal
  • Polyol
  • Primary alcohol
  • Organic oxide
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Alcohol
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
  • a flavonol-3-O-[D-glucopyranosyl1->6D-glucopyranoside]-7-O-L-rhamnopyranoside (CPD1F-431 )
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-0.66ALOGPS
logP-2.8ChemAxon
logS-2ALOGPS
pKa (Strongest Acidic)8.1ChemAxon
pKa (Strongest Basic)-3.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count20ChemAxon
Hydrogen Donor Count12ChemAxon
Polar Surface Area324.44 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity170.31 m³·mol⁻¹ChemAxon
Polarizability72.89 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDHMDB0034396
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB012785
KNApSAcK IDC00005234
Chemspider ID24785693
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound74428193
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General ReferencesNot Available