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Record Information
Version2.0
Created at2022-04-28 02:29:53 UTC
Updated at2022-04-28 02:29:53 UTC
NP-MRD IDNP0056876
Secondary Accession NumbersNone
Natural Product Identification
Common Name5-Hydroxy-3',4'-dimethoxy-6,7-methylenedioxyisoflavone
DescriptionSquarrosin belongs to the class of organic compounds known as 4'-o-methylisoflavones. These are isoflavones with methoxy groups attached to the C4' atom of the isoflavone backbone. Thus, squarrosin is considered to be a flavonoid lipid molecule. 5-Hydroxy-3',4'-dimethoxy-6,7-methylenedioxyisoflavone is found in Ochna squarrosa. Squarrosin is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC18H14O7
Average Mass342.3030 Da
Monoisotopic Mass342.07395 Da
IUPAC Name7-(3,4-dimethoxyphenyl)-9-hydroxy-2H,8H-[1,3]dioxolo[4,5-g]chromen-8-one
Traditional Namesquarrosin
CAS Registry NumberNot Available
SMILES
COC1=CC=C(C=C1OC)C1=COC2=CC3=C(OCO3)C(O)=C2C1=O
InChI Identifier
InChI=1S/C18H14O7/c1-21-11-4-3-9(5-12(11)22-2)10-7-23-13-6-14-18(25-8-24-14)17(20)15(13)16(10)19/h3-7,20H,8H2,1-2H3
InChI KeyZXWGLCIRUZGYPA-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
Ochna squarrosaPlant
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 4'-o-methylisoflavones. These are isoflavones with methoxy groups attached to the C4' atom of the isoflavone backbone.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassIsoflavonoids
Sub ClassO-methylated isoflavonoids
Direct Parent4'-O-methylisoflavones
Alternative Parents
Substituents
  • 3p-methoxyisoflavone
  • 4p-o-methylisoflavone
  • Hydroxyisoflavonoid
  • Isoflavone
  • Chromone
  • Benzopyran
  • 1-benzopyran
  • Dimethoxybenzene
  • O-dimethoxybenzene
  • Benzodioxole
  • Phenoxy compound
  • Anisole
  • Phenol ether
  • Methoxybenzene
  • Pyranone
  • Alkyl aryl ether
  • 1-hydroxy-4-unsubstituted benzenoid
  • Pyran
  • Benzenoid
  • Monocyclic benzene moiety
  • Heteroaromatic compound
  • Vinylogous acid
  • Oxacycle
  • Acetal
  • Ether
  • Organoheterocyclic compound
  • Organooxygen compound
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • 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
logP2.53ALOGPS
logP2.99ChemAxon
logS-3.6ALOGPS
pKa (Strongest Acidic)7.74ChemAxon
pKa (Strongest Basic)-4.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area83.45 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity86.41 m³·mol⁻¹ChemAxon
Polarizability34.17 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
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 Compound14507160
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General ReferencesNot Available