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Record Information
Version2.0
Created at2022-04-27 23:24:01 UTC
Updated at2022-04-27 23:24:01 UTC
NP-MRD IDNP0052296
Secondary Accession NumbersNone
Natural Product Identification
Common Name5,7-Dihydroxy-2-(4-hydroxyphenyl)-6,8-dimethoxy-4H-1-benzopyran-4-one
DescriptionDemethoxysudachitin belongs to the class of organic compounds known as 8-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C8 atom of the flavonoid backbone. Thus, demethoxysudachitin is considered to be a flavonoid lipid molecule. Demethoxysudachitin is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Outside of the human body, Demethoxysudachitin has been detected, but not quantified in, citrus and herbs and spices. 5,7-Dihydroxy-2-(4-hydroxyphenyl)-6,8-dimethoxy-4H-1-benzopyran-4-one is found in Ambrosia deltoidea, Ambrosia trifida, Baccharis neaei, Biebersteinia orphanidis, Centaurea spinosa, Cheilanthes argentea, Citrus medica, Citrus sudachi , Gardenia lucida, Gardenia resinifera, Hymenoxys scaposa, Lysionotus denticulosus, Madia capitata, Mentha piperita, Mentha piperita , Ononis natrix , Scutellaria repens and Wilkesia hobdyi. This could make demethoxysudachitin a potential biomarker for the consumption of these foods.
Structure
Thumb
Synonyms
ValueSource
3'-DemethoxysudachitinHMDB
4',5,7-Trihydroxy-6,8-dimethoxyflavoneHMDB
5,7,4'-Trihydroxy-6,8-dimethoxyflavoneHMDB
5,7-Dihydroxy-2-(4-hydroxyphenyl)-6,8-dimethoxy-4H-1-benzopyran-4-oneHMDB
DesmethoxysudachinHMDB
DesmethoxysudachitinHMDB
DemethoxysudachitinMeSH
Chemical FormulaC17H14O7
Average Mass330.2889 Da
Monoisotopic Mass330.07395 Da
IUPAC Name5,7-dihydroxy-2-(4-hydroxyphenyl)-6,8-dimethoxy-4H-chromen-4-one
Traditional Namedesmethoxysudachitin
CAS Registry NumberNot Available
SMILES
COC1=C(O)C(OC)=C2OC(=CC(=O)C2=C1O)C1=CC=C(O)C=C1
InChI Identifier
InChI=1S/C17H14O7/c1-22-16-13(20)12-10(19)7-11(8-3-5-9(18)6-4-8)24-15(12)17(23-2)14(16)21/h3-7,18,20-21H,1-2H3
InChI KeySYGUVOLSUJYPPS-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
Ambrosia deltoideaPlant
Ambrosia trifidaPlant
Baccharis neaeiLOTUS Database
Biebersteinia orphanidisPlant
Centaurea spinosaLOTUS Database
Cheilanthes argenteaPlant
Citrus medicaLOTUS Database
Citrus sudachiPlant
Gardenia lucidaPlant
Gardenia resiniferaLOTUS Database
Hymenoxys scaposaPlant
Lysionotus denticulosusLOTUS Database
Madia capitataPlant
Mentha piperitaLOTUS Database
Mentha x piperitaPlant
Ononis natrixPlant
Scutellaria repensPlant
Wilkesia hobdyiPlant
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 8-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C8 atom of the flavonoid backbone.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassO-methylated flavonoids
Direct Parent8-O-methylated flavonoids
Alternative Parents
Substituents
  • 6-methoxyflavonoid-skeleton
  • 8-methoxyflavonoid-skeleton
  • 4'-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • Flavone
  • Hydroxyflavonoid
  • 7-hydroxyflavonoid
  • Chromone
  • Benzopyran
  • 1-benzopyran
  • Anisole
  • Alkyl aryl ether
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Pyranone
  • Benzenoid
  • Pyran
  • Monocyclic benzene moiety
  • Vinylogous acid
  • Heteroaromatic compound
  • Ether
  • Organoheterocyclic compound
  • Oxacycle
  • Organic oxygen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • 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
logP3ALOGPS
logP2.39ChemAxon
logS-3.7ALOGPS
pKa (Strongest Acidic)6.63ChemAxon
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area105.45 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity85.84 m³·mol⁻¹ChemAxon
Polarizability32.44 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0030696
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB002617
KNApSAcK IDC00003876
Chemspider ID2340994
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound3083845
PDB IDNot Available
ChEBI ID589714
Good Scents IDNot Available
References
General ReferencesNot Available