Read more...Show more...Show more...Show more...Show more...
Record Information
Version2.0
Created at2021-06-19 21:56:07 UTC
Updated at2021-08-20 00:00:19 UTC
NP-MRD IDNP0030630
Secondary Accession NumbersNone
Natural Product Identification
Common Namekaempferol 3-glucoside
Provided ByJEOL DatabaseJEOL Logo
Description
Structure
Thumb
Synonyms
Chemical FormulaC21H20O11
Average Mass448.3769 Da
Monoisotopic Mass448.10056 Da
IUPAC Name5,7-dihydroxy-2-(4-hydroxyphenyl)-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4H-chromen-4-one
Traditional Nameastragalin
CAS Registry NumberNot Available
SMILES
[H]OC1=C([H])C([H])=C(C([H])=C1[H])C1=C(O[C@]2([H])O[C@]([H])(C([H])([H])O[H])[C@@]([H])(O[H])[C@]([H])(O[H])[C@@]2([H])O[H])C(=O)C2=C(O1)C([H])=C(O[H])C([H])=C2O[H]
InChI Identifier
InChI=1S/C21H20O11/c22-7-13-15(26)17(28)18(29)21(31-13)32-20-16(27)14-11(25)5-10(24)6-12(14)30-19(20)8-1-3-9(23)4-2-8/h1-6,13,15,17-18,21-26,28-29H,7H2/t13-,15-,17+,18-,21+/m1/s1
InChI KeyJPUKWEQWGBDDQB-QSOFNFLRSA-N
Experimental Spectra
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of Origin
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 ParentsNot Available
SubstituentsNot Available
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling Point296.00 to 297.00 °C. @ 760.00 mm Hg (est)The Good Scents Company Information System
Water Solubility1.87 mg/L @ 25 °C (est)The Good Scents Company Information System
LogP4.397 (est)The Good Scents Company Information System
Predicted Properties
PropertyValueSource
logP0.52ALOGPS
logP0.16ChemAxon
logS-2.4ALOGPS
pKa (Strongest Acidic)6.37ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count11ChemAxon
Hydrogen Donor Count7ChemAxon
Polar Surface Area186.37 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity107.29 m³·mol⁻¹ChemAxon
Polarizability42.39 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0037429
DrugBank IDNot Available
Phenol Explorer Compound ID319
FoodDB IDFDB016478
KNApSAcK IDC00005138
Chemspider ID4445311
KEGG Compound IDC12249
BioCyc IDCPD1F-453
BiGG IDNot Available
Wikipedia LinkAstragalin
METLIN IDNot Available
PubChem Compound5282102
PDB IDNot Available
ChEBI ID30200
Good Scents IDrw1051431
References
General References
  1. Wei Y, Xie Q, Fisher D, Sutherland IA: Separation of patuletin-3-O-glucoside, astragalin, quercetin, kaempferol and isorhamnetin from Flaveria bidentis (L.) Kuntze by elution-pump-out high-performance counter-current chromatography. J Chromatogr A. 2011 Sep 9;1218(36):6206-11. doi: 10.1016/j.chroma.2011.01.058. Epub 2011 Jan 28. [PubMed:21329934 ]
  2. Kim MS, Kim SH: Inhibitory effect of astragalin on expression of lipopolysaccharide-induced inflammatory mediators through NF-kappaB in macrophages. Arch Pharm Res. 2011 Dec;34(12):2101-7. doi: 10.1007/s12272-011-1213-x. Epub 2011 Dec 31. [PubMed:22210036 ]
  3. Saito S, Silva G, Santos RX, Gosmann G, Pungartnik C, Brendel M: Astragalin from Cassia alata induces DNA adducts in vitro and repairable DNA damage in the yeast Saccharomyces cerevisiae. Int J Mol Sci. 2012;13(3):2846-62. doi: 10.3390/ijms13032846. Epub 2012 Mar 5. [PubMed:22489129 ]
  4. Ke M, Hu XQ, Ouyang J, Dai B, Xu Y: The effect of astragalin on the VEGF production of cultured Muller cells under high glucose conditions. Biomed Mater Eng. 2012;22(1-3):113-9. doi: 10.3233/BME-2012-0696. [PubMed:22766709 ]
  5. Kazuma, K., et al. (2003). Kazuma, K., et al, Phytochemistry 62, 229 (2003). Phytochem..