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Record Information
Version2.0
Created at2022-09-12 05:49:39 UTC
Updated at2022-09-12 05:49:39 UTC
NP-MRD IDNP0325231
Secondary Accession NumbersNone
Natural Product Identification
Common Name4,8-dimethoxy-8-(3-methylbut-2-en-1-yl)-5h,6h-furo[2,3-b]quinolin-7-one
Description4,8-Dimethoxy-8-(3-methylbut-2-en-1-yl)-5H,6H,7H,8H-furo[2,3-b]quinolin-7-one belongs to the class of organic compounds known as furopyridines. These are aromatic heterocyclic compounds containing a furopyridine ring system, which consists of a furan ring fused to a pyridine ring. 4,8-dimethoxy-8-(3-methylbut-2-en-1-yl)-5h,6h-furo[2,3-b]quinolin-7-one is found in Haplophyllum tuberculatum. 4,8-Dimethoxy-8-(3-methylbut-2-en-1-yl)-5H,6H,7H,8H-furo[2,3-b]quinolin-7-one is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC18H21NO4
Average Mass315.3690 Da
Monoisotopic Mass315.14706 Da
IUPAC Name4,8-dimethoxy-8-(3-methylbut-2-en-1-yl)-5H,6H,7H,8H-furo[2,3-b]quinolin-7-one
Traditional Name4,8-dimethoxy-8-(3-methylbut-2-en-1-yl)-5H,6H-furo[2,3-b]quinolin-7-one
CAS Registry NumberNot Available
SMILES
COC1=C2C=COC2=NC2=C1CCC(=O)C2(CC=C(C)C)OC
InChI Identifier
InChI=1S/C18H21NO4/c1-11(2)7-9-18(22-4)14(20)6-5-12-15(21-3)13-8-10-23-17(13)19-16(12)18/h7-8,10H,5-6,9H2,1-4H3
InChI KeyLJSNJSPRKDRGDM-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Haplophyllum tuberculatumLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as furopyridines. These are aromatic heterocyclic compounds containing a furopyridine ring system, which consists of a furan ring fused to a pyridine ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassFuropyridines
Sub ClassNot Available
Direct ParentFuropyridines
Alternative Parents
Substituents
  • Furopyridine
  • Alkyl aryl ether
  • Pyridine
  • Furan
  • Heteroaromatic compound
  • Ketone
  • Cyclic ketone
  • Oxacycle
  • Azacycle
  • Ether
  • Dialkyl ether
  • Organopnictogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organic nitrogen compound
  • Organic oxygen compound
  • Carbonyl group
  • 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
logP2.64ALOGPS
logP3.44ChemAxon
logS-3.6ALOGPS
pKa (Strongest Acidic)17.18ChemAxon
pKa (Strongest Basic)-0.61ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area61.56 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity86.84 m³·mol⁻¹ChemAxon
Polarizability33.18 ųChemAxon
Number of Rings3ChemAxon
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 CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]