Record Information
Version1.0
Creation date2010-04-08 22:12:24 UTC
Update date2019-11-26 03:13:10 UTC
Primary IDFDB016394
Secondary Accession Numbers
  • FDB016620
Chemical Information
FooDB NameVincetoxicoside A
DescriptionQuercetin 3-galactoside 7-rhamnoside is a member of the class of compounds known as flavonoid-7-o-glycosides. Flavonoid-7-o-glycosides are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C7-position. Quercetin 3-galactoside 7-rhamnoside is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Quercetin 3-galactoside 7-rhamnoside can be found in broad bean, fruits, and root vegetables, which makes quercetin 3-galactoside 7-rhamnoside a potential biomarker for the consumption of these food products.
CAS Number18016-58-5
Structure
Thumb
Synonyms
Predicted Properties
PropertyValueSource
logP-1.4ChemAxon
pKa (Strongest Acidic)7.08ChemAxon
pKa (Strongest Basic)-3.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count16ChemAxon
Hydrogen Donor Count10ChemAxon
Polar Surface Area265.52 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity139.88 m³·mol⁻¹ChemAxon
Polarizability57.58 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Chemical FormulaC27H30O16
IUPAC name2-(3,4-dihydroxyphenyl)-5-hydroxy-3-{[(2S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-7-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}-4H-chromen-4-one
InChI IdentifierInChI=1S/C27H30O16/c1-8-17(32)20(35)22(37)26(39-8)40-10-5-13(31)16-14(6-10)41-24(9-2-3-11(29)12(30)4-9)25(19(16)34)43-27-23(38)21(36)18(33)15(7-28)42-27/h2-6,8,15,17-18,20-23,26-33,35-38H,7H2,1H3
InChI KeyOTUCXMIQUNROBJ-UHFFFAOYSA-N
Isomeric SMILESCC1OC(OC2=CC(O)=C3C(=O)C(OC4OC(CO)C(O)C(O)C4O)=C(OC3=C2)C2=CC(O)=C(O)C=C2)C(O)C(O)C1O
Average Molecular Weight610.5175
Monoisotopic Molecular Weight610.153384912
Classification
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 ParentsNot Available
SubstituentsNot Available
Molecular FrameworkNot Available
External DescriptorsNot Available
Ontology
Disposition

Route of exposure:

Source:

Biological location:

Role

Biological role:

Physico-Chemical Properties
Physico-Chemical Properties - Experimental
Spectra
SpectraNot Available
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound ID25080064
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDKQX79-A:KQX89-D
EAFUS IDNot Available
Dr. Duke IDQUERCETIN-3-GLUCOSIDE-7-RHAMNOSIDE|QUERCETIN-3-O-GLUCOSIDE-7-O-RHAMNOSIDE
BIGG IDNot Available
KNApSAcK IDC00005428
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
Processing...
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference— Shinbo, Y., et al. 'KNApSAcK: a comprehensive species-metabolite relationship database.' Plant Metabolomics. Springer Berlin Heidelberg, 2006. 165-181.
— Duke, James. 'Dr. Duke's Phytochemical and Ethnobotanical Databases. United States Department of Agriculture.' Agricultural Research Service, Accessed April 27 (2004).