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Record Information
Version2.0
Created at2022-09-06 05:00:47 UTC
Updated at2022-09-06 05:00:48 UTC
NP-MRD IDNP0226085
Secondary Accession NumbersNone
Natural Product Identification
Common Name5,7-dihydroxy-2-[3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-8-methoxy-2,3-dihydro-1,4-benzodioxin-6-yl]chromen-4-one
Description5,7-Dihydroxy-2-[3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-8-methoxy-2,3-dihydro-1,4-benzodioxin-6-yl]-4H-chromen-4-one belongs to the class of organic compounds known as flavonolignans. These are non-conventional lignans that derived from flavonoids. They are characterized by a p-dioxin ring substituted at one carbon atom by a C3C6 (phenylpropan) group and fused to the B-ring of the 2-phenylchromene moiety. 5,7-dihydroxy-2-[3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-8-methoxy-2,3-dihydro-1,4-benzodioxin-6-yl]chromen-4-one is found in Berberis fremontii and Epimedium sagittatum. 5,7-Dihydroxy-2-[3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-8-methoxy-2,3-dihydro-1,4-benzodioxin-6-yl]-4H-chromen-4-one is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC26H22O10
Average Mass494.4520 Da
Monoisotopic Mass494.12130 Da
IUPAC Name5,7-dihydroxy-2-[3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-8-methoxy-2,3-dihydro-1,4-benzodioxin-6-yl]-4H-chromen-4-one
Traditional Name5,7-dihydroxy-2-[3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-8-methoxy-2,3-dihydro-1,4-benzodioxin-6-yl]chromen-4-one
CAS Registry NumberNot Available
SMILES
COC1=CC(=CC=C1O)C1OC2=CC(=CC(OC)=C2OC1CO)C1=CC(=O)C2=C(O)C=C(O)C=C2O1
InChI Identifier
InChI=1S/C26H22O10/c1-32-19-5-12(3-4-15(19)29)25-23(11-27)36-26-21(33-2)6-13(7-22(26)35-25)18-10-17(31)24-16(30)8-14(28)9-20(24)34-18/h3-10,23,25,27-30H,11H2,1-2H3
InChI KeyNIOAGUZTTGFPGK-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Alloberberis fremontiiLOTUS Database
Epimedium sagittatumLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as flavonolignans. These are non-conventional lignans that derived from flavonoids. They are characterized by a p-dioxin ring substituted at one carbon atom by a C3C6 (phenylpropan) group and fused to the B-ring of the 2-phenylchromene moiety.
KingdomOrganic compounds
Super ClassLignans, neolignans and related compounds
ClassFlavonolignans
Sub ClassNot Available
Direct ParentFlavonolignans
Alternative Parents
Substituents
  • Flavonolignan
  • 3p-methoxyflavonoid-skeleton
  • 5-hydroxyflavonoid
  • 7-hydroxyflavonoid
  • Flavone
  • Hydroxyflavonoid
  • 2-phenylbenzo-1,4-dioxane
  • Phenylbenzodioxane
  • Chromone
  • Benzo-1,4-dioxane
  • Benzodioxane
  • Benzopyran
  • Methoxyphenol
  • 1-benzopyran
  • Phenoxy compound
  • Anisole
  • Methoxybenzene
  • Phenol ether
  • Phenol
  • Pyranone
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • 1-hydroxy-4-unsubstituted benzenoid
  • Para-dioxin
  • Pyran
  • Benzenoid
  • Monocyclic benzene moiety
  • Vinylogous acid
  • Heteroaromatic compound
  • Organoheterocyclic compound
  • Oxacycle
  • Ether
  • Organooxygen compound
  • Primary alcohol
  • Alcohol
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Organic oxide
  • 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
logP3.39ALOGPS
logP3.06ChemAxon
logS-4.5ALOGPS
pKa (Strongest Acidic)6.58ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count10ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area144.14 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity127.04 m³·mol⁻¹ChemAxon
Polarizability50.43 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
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 Compound6125513
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]