Record Information
Version1.0
Creation date2010-04-08 22:05:23 UTC
Update date2019-11-26 02:57:29 UTC
Primary IDFDB002463
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameSchaftoside
DescriptionApigenin 6-c-glucoside 8-c-riboside is a member of the class of compounds known as flavonoid 8-c-glycosides. Flavonoid 8-c-glycosides are compounds containing a carbohydrate moiety which is C-glycosidically linked to 8-position of a 2-phenylchromen-4-one flavonoid backbone. Apigenin 6-c-glucoside 8-c-riboside is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Apigenin 6-c-glucoside 8-c-riboside can be found in herbs and spices, which makes apigenin 6-c-glucoside 8-c-riboside a potential biomarker for the consumption of this food product.
CAS Number51938-32-0
Structure
Thumb
Synonyms
SynonymSource
6-C-beta-Glucopyranosyl-8-C-alpha-arabinopyranosylapigeninChEBI
8alpha-L-Arabinopyranosyl-6beta-D-glucopyranosyl-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-oneChEBI
Apigenin 6-C-beta-D-glucopyranosyl-8-C-alpha-L-arabinopyranosideChEBI
6-C-b-Glucopyranosyl-8-C-a-arabinopyranosylapigeninGenerator
6-C-Β-glucopyranosyl-8-C-α-arabinopyranosylapigeninGenerator
8a-L-Arabinopyranosyl-6b-D-glucopyranosyl-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-oneGenerator
8Α-L-arabinopyranosyl-6β-D-glucopyranosyl-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-oneGenerator
Apigenin 6-C-b-D-glucopyranosyl-8-C-a-L-arabinopyranosideGenerator
Apigenin 6-C-β-D-glucopyranosyl-8-C-α-L-arabinopyranosideGenerator
8-a-L-Arabinopyranosyl-6-b-D-glucopyranosylapigenindb_source
Predicted Properties
PropertyValueSource
logP-2.2ChemAxon
pKa (Strongest Acidic)5.74ChemAxon
pKa (Strongest Basic)-3.6ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count14ChemAxon
Hydrogen Donor Count10ChemAxon
Polar Surface Area247.06 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity133.19 m³·mol⁻¹ChemAxon
Polarizability53.8 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Chemical FormulaC26H28O14
IUPAC name5,7-dihydroxy-2-(4-hydroxyphenyl)-6-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-8-[(2S,3R,4S,5S)-3,4,5-trihydroxyoxan-2-yl]-4H-chromen-4-one
InChI IdentifierInChI=1S/C26H28O14/c27-6-13-18(32)21(35)23(37)26(40-13)15-19(33)14-10(29)5-12(8-1-3-9(28)4-2-8)39-24(14)16(20(15)34)25-22(36)17(31)11(30)7-38-25/h1-5,11,13,17-18,21-23,25-28,30-37H,6-7H2
InChI KeyMMDUKUSNQNWVET-UHFFFAOYSA-N
Isomeric SMILESOCC1OC(C(O)C(O)C1O)C1=C(O)C(C2OCC(O)C(O)C2O)=C2OC(=CC(=O)C2=C1O)C1=CC=C(O)C=C1
Average Molecular Weight564.4921
Monoisotopic Molecular Weight564.147905604
Classification
Description belongs to the class of organic compounds known as flavonoid 8-c-glycosides. Flavonoid 8-C-glycosides are compounds containing a carbohydrate moiety which is C-glycosidically linked to 8-position of a 2-phenylchromen-4-one flavonoid backbone.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavonoid glycosides
Direct ParentFlavonoid 8-C-glycosides
Alternative Parents
Substituents
  • Flavonoid-8-c-glycoside
  • 4'-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • 7-hydroxyflavonoid
  • Flavone
  • Hydroxyflavonoid
  • Phenolic glycoside
  • C-glycosyl compound
  • Chromone
  • Glycosyl compound
  • Benzopyran
  • 1-benzopyran
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Pyranone
  • Pyran
  • Monocyclic benzene moiety
  • Oxane
  • Monosaccharide
  • Benzenoid
  • Heteroaromatic compound
  • Vinylogous acid
  • Secondary alcohol
  • Polyol
  • Oxacycle
  • Dialkyl ether
  • Ether
  • Organoheterocyclic compound
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Organooxygen compound
  • Primary alcohol
  • Organic oxide
  • Alcohol
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Disposition

Route of exposure:

Source:

Biological location:

Role

Biological role:

Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionC 55.32%; H 5.00%; O 39.68%DFC
Melting PointNot Available
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical Rotation[a]23D +63.7 (Py)DFC
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectra
SpectraNot Available
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound IDNot Available
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDCLX66-B:CLX66-B
EAFUS IDNot Available
Dr. Duke IDSCHAFTOSIDE
BIGG IDNot Available
KNApSAcK IDC00006177
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
FoodReference
Biological Effects and Interactions
Health Effects / Bioactivities
DescriptorIDDefinitionReference
Insectiphile24852 Strictly, a substance intended to kill members of the class Insecta. In common usage, any substance used for preventing, destroying, repelling or controlling insects.DUKE
antioxidant22586 A substance that opposes oxidation or inhibits reactions brought about by dioxygen or peroxides. In European countries, E-numbers for permitted antioxidant food additives are from E 300 to E 324.CHEBI
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).