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Record Information
Version2.0
Created at2022-09-09 12:11:20 UTC
Updated at2022-09-09 12:11:20 UTC
NP-MRD IDNP0284471
Secondary Accession NumbersNone
Natural Product Identification
Common Name2-ethyl-1,3-dimethyl-6h,7h-indolo[2,3-a]quinolizine-6-carboxylic acid
Description4-Ethyl-3,5-dimethyl-7,17-diazatetracyclo[8.7.0.0²,⁷.0¹¹,¹⁶]Heptadeca-1,3,5,10,12,14,16-heptaene-8-carboxylic acid belongs to the class of organic compounds known as beta carbolines. Beta carbolines are compounds containing a 9H-pyrido[3,4-b]indole moiety. 2-ethyl-1,3-dimethyl-6h,7h-indolo[2,3-a]quinolizine-6-carboxylic acid is found in Picrasma javanica. 4-Ethyl-3,5-dimethyl-7,17-diazatetracyclo[8.7.0.0²,⁷.0¹¹,¹⁶]Heptadeca-1,3,5,10,12,14,16-heptaene-8-carboxylic acid is a moderately acidic compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
4-Ethyl-3,5-dimethyl-7,17-diazatetracyclo[8.7.0.0,.0,]heptadeca-1,3,5,10,12,14,16-heptaene-8-carboxylateGenerator
4-Ethyl-3,5-dimethyl-7,17-diazatetracyclo[8.7.0.0²,⁷.0¹¹,¹⁶]heptadeca-1,3,5,10,12,14,16-heptaene-8-carboxylateGenerator
Chemical FormulaC20H20N2O2
Average Mass320.3920 Da
Monoisotopic Mass320.15248 Da
IUPAC Name2-ethyl-1,3-dimethyl-6H,7H,12H-5λ⁵-indolo[2,3-a]quinolizin-5-ylium-6-carboxylate
Traditional Name2-ethyl-1,3-dimethyl-6H,7H,12H-5λ⁵-indolo[2,3-a]quinolizin-5-ylium-6-carboxylate
CAS Registry NumberNot Available
SMILES
CCC1=C(C)C=[N+]2C(CC3=C(NC4=CC=CC=C34)C2=C1C)C([O-])=O
InChI Identifier
InChI=1S/C20H20N2O2/c1-4-13-11(2)10-22-17(20(23)24)9-15-14-7-5-6-8-16(14)21-18(15)19(22)12(13)3/h5-8,10,17H,4,9H2,1-3H3,(H,23,24)
InChI KeyQBLWCDAQUPVYLI-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
Picrasma javanicaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as beta carbolines. Beta carbolines are compounds containing a 9H-pyrido[3,4-b]indole moiety.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIndoles and derivatives
Sub ClassPyridoindoles
Direct ParentBeta carbolines
Alternative Parents
Substituents
  • Beta-carboline
  • Alpha-amino acid or derivatives
  • 3-alkylindole
  • Quinolizine
  • Indole
  • Methylpyridine
  • Pyridine
  • Pyridinium
  • Benzenoid
  • Heteroaromatic compound
  • Pyrrole
  • Carboxylic acid salt
  • Carboxylic acid derivative
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Azacycle
  • Organonitrogen compound
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic nitrogen compound
  • Organooxygen compound
  • Carbonyl group
  • Organic salt
  • Organic zwitterion
  • 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
logP0.16ALOGPS
logP0.11ChemAxon
logS-6.5ALOGPS
pKa (Strongest Acidic)2.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area59.8 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity105.74 m³·mol⁻¹ChemAxon
Polarizability36.23 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 Compound10403729
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]