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Record Information
Version1.0
Created at2022-09-12 15:23:01 UTC
Updated at2022-09-12 15:23:01 UTC
NP-MRD IDNP0330230
Secondary Accession NumbersNone
Natural Product Identification
Common Name2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-8-methoxy-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}chromen-4-one
Description2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-8-methoxy-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4H-chromen-4-one 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. 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-8-methoxy-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}chromen-4-one is found in Erica cinerea. 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-8-methoxy-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4H-chromen-4-one is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC22H22O13
Average Mass494.4050 Da
Monoisotopic Mass494.10604 Da
IUPAC Name2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-8-methoxy-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4H-chromen-4-one
Traditional Name2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-8-methoxy-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}chromen-4-one
CAS Registry NumberNot Available
SMILES
COC1=C(O)C=C(O)C2=C1OC(C1=CC=C(O)C(O)=C1)=C(OC1OC(CO)C(O)C(O)C1O)C2=O
InChI Identifier
InChI=1S/C22H22O13/c1-32-19-11(27)5-10(26)13-15(29)21(35-22-17(31)16(30)14(28)12(6-23)33-22)18(34-20(13)19)7-2-3-8(24)9(25)4-7/h2-5,12,14,16-17,22-28,30-31H,6H2,1H3
InChI KeyHBKIRGQPEXVXGB-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Erica cinereaLOTUS 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
  • Flavonoid-3-o-glycoside
  • 8-methoxyflavonoid-skeleton
  • 3'-hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • 7-hydroxyflavonoid
  • Flavone
  • Hydroxyflavonoid
  • Hexose monosaccharide
  • Chromone
  • Glycosyl compound
  • O-glycosyl compound
  • Benzopyran
  • 1-benzopyran
  • Catechol
  • Anisole
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Pyranone
  • Alkyl aryl ether
  • Phenol
  • Monosaccharide
  • Pyran
  • Monocyclic benzene moiety
  • Benzenoid
  • Oxane
  • Heteroaromatic compound
  • Vinylogous acid
  • Secondary alcohol
  • Polyol
  • Acetal
  • Organoheterocyclic compound
  • Oxacycle
  • Ether
  • Alcohol
  • Primary alcohol
  • Organic oxygen compound
  • Organooxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • 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
logP0.61ALOGPS
logP-0.3ChemAxon
logS-2.4ALOGPS
pKa (Strongest Acidic)6.89ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count13ChemAxon
Hydrogen Donor Count8ChemAxon
Polar Surface Area215.83 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity115.74 m³·mol⁻¹ChemAxon
Polarizability45.77 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound73829984
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]