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Record Information
Version2.0
Created at2022-04-27 23:48:05 UTC
Updated at2022-04-27 23:48:05 UTC
NP-MRD IDNP0052920
Secondary Accession NumbersNone
Natural Product Identification
Common Name2-(3,4-Dimethoxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one
Description3',4'-Di-O-methylquercetin, also known as dillenetin or sec-butyl benzoate, belongs to the class of organic compounds known as flavonols. Flavonols are compounds that contain a flavone (2-phenyl-1-benzopyran-4-one) backbone carrying a hydroxyl group at the 3-position. Thus, 3',4'-di-O-methylquercetin is considered to be a flavonoid lipid molecule. 3',4'-Di-O-methylquercetin is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Outside of the human body, 3',4'-Di-O-methylquercetin has been detected, but not quantified in, beverages and fruits. 2-(3,4-Dimethoxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one is found in Arnica chamissonis, Baccharis salicifolia , Balsamorhiza deltoidea, Chromolaena odorata , Dillenia indica , Gossypium hirsutum , Palhinhaea cernua and Pulicaria arabica. This could make 3',4'-di-O-methylquercetin a potential biomarker for the consumption of these foods.
Structure
Thumb
Synonyms
ValueSource
3'4'-O-DimethylquercetinHMDB
2-(3,4-Dimethoxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-oneHMDB
2-(3,4-Dimethoxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one, 9ciHMDB
3',4'-DimethoxyquercetinHMDB
5,7-Dihydroxy-3',4'-dimethoxyflavonolHMDB
DillenetinHMDB
Sec-butyl benzoateHMDB
Chemical FormulaC17H14O7
Average Mass330.2889 Da
Monoisotopic Mass330.07395 Da
IUPAC Name2-(3,4-dimethoxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one
Traditional Namedillenetin
CAS Registry NumberNot Available
SMILES
COC1=C(OC)C=C(C=C1)C1=C(O)C(=O)C2=C(O)C=C(O)C=C2O1
InChI Identifier
InChI=1S/C17H14O7/c1-22-11-4-3-8(5-12(11)23-2)17-16(21)15(20)14-10(19)6-9(18)7-13(14)24-17/h3-7,18-19,21H,1-2H3
InChI KeyMHALJYZRPGYQSI-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Arnica chamissonisPlant
Baccharis salicifoliaPlant
Balsamorhiza deltoideaPlant
Chromolaena odorataPlant
Dillenia indicaPlant
Gossypium hirsutumPlant
Palhinhaea cernuaLOTUS Database
Pulicaria arabicaPlant
Chemical Taxonomy
Description Belongs to the class of organic compounds known as flavonols. Flavonols are compounds that contain a flavone (2-phenyl-1-benzopyran-4-one) backbone carrying a hydroxyl group at the 3-position.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavones
Direct ParentFlavonols
Alternative Parents
Substituents
  • 3p-methoxyflavonoid-skeleton
  • 4p-methoxyflavonoid-skeleton
  • 3-hydroxyflavone
  • 3-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • 7-hydroxyflavonoid
  • Hydroxyflavonoid
  • Chromone
  • Benzopyran
  • O-dimethoxybenzene
  • Dimethoxybenzene
  • 1-benzopyran
  • Phenoxy compound
  • Anisole
  • Methoxybenzene
  • Phenol ether
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Pyranone
  • Benzenoid
  • Monocyclic benzene moiety
  • Pyran
  • Vinylogous acid
  • Heteroaromatic compound
  • Ether
  • Organoheterocyclic compound
  • Oxacycle
  • Polyol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organic oxide
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
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
logP2.28ALOGPS
logP2.45ChemAxon
logS-3.6ALOGPS
pKa (Strongest Acidic)6.44ChemAxon
pKa (Strongest Basic)-3.9ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area105.45 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity85.83 m³·mol⁻¹ChemAxon
Polarizability32.64 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0037354
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB016378
KNApSAcK IDC00004644
Chemspider ID4589552
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5487855
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General ReferencesNot Available