Np mrd loader

Record Information
Version1.0
Created at2022-09-11 03:34:10 UTC
Updated at2022-09-11 03:34:10 UTC
NP-MRD IDNP0309172
Secondary Accession NumbersNone
Natural Product Identification
Common Name3b,6,9a-trimethyl-3-oxo-1h,4h,5h,5ah,7h,8h,9h,9bh,10h,11h-phenanthro[1,2-c]furan-6-carboxylic acid
Description2,6,10-Trimethyl-12-oxo-13-oxatetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]Heptadec-11(15)-ene-6-carboxylic acid belongs to the class of organic compounds known as diterpene lactones. These are diterpenoids containing a lactone moiety. 3b,6,9a-trimethyl-3-oxo-1h,4h,5h,5ah,7h,8h,9h,9bh,10h,11h-phenanthro[1,2-c]furan-6-carboxylic acid is found in Spongia matamata. 2,6,10-Trimethyl-12-oxo-13-oxatetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]Heptadec-11(15)-ene-6-carboxylic acid is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
2,6,10-Trimethyl-12-oxo-13-oxatetracyclo[8.7.0.0,.0,]heptadec-11(15)-ene-6-carboxylateGenerator
2,6,10-Trimethyl-12-oxo-13-oxatetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-11(15)-ene-6-carboxylateGenerator
Chemical FormulaC20H28O4
Average Mass332.4400 Da
Monoisotopic Mass332.19876 Da
IUPAC Name2,6,10-trimethyl-12-oxo-13-oxatetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-11(15)-ene-6-carboxylic acid
Traditional Name2,6,10-trimethyl-12-oxo-13-oxatetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-11(15)-ene-6-carboxylic acid
CAS Registry NumberNot Available
SMILES
CC12CCCC(C)(C1CCC1(C)C2CCC2=C1C(=O)OC2)C(O)=O
InChI Identifier
InChI=1S/C20H28O4/c1-18-8-4-9-20(3,17(22)23)14(18)7-10-19(2)13(18)6-5-12-11-24-16(21)15(12)19/h13-14H,4-11H2,1-3H3,(H,22,23)
InChI KeyGSAAVBGTKPELAN-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
Spongia matamataLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as diterpene lactones. These are diterpenoids containing a lactone moiety.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTerpene lactones
Direct ParentDiterpene lactones
Alternative Parents
Substituents
  • Diterpene lactone
  • Diterpenoid
  • Spongiane diterpenoid
  • 4-carboxy steroid
  • Steroid acid
  • 16-oxasteroid
  • Steroid
  • 2-furanone
  • Dicarboxylic acid or derivatives
  • Dihydrofuran
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • Lactone
  • Carboxylic acid ester
  • Organoheterocyclic compound
  • Oxacycle
  • Carboxylic acid
  • Carboxylic acid derivative
  • Hydrocarbon derivative
  • Organic oxide
  • Organooxygen compound
  • Organic oxygen compound
  • Carbonyl group
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic 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
logP3.84ALOGPS
logP3.98ChemAxon
logS-4.1ALOGPS
pKa (Strongest Acidic)4.5ChemAxon
pKa (Strongest Basic)-6.9ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area63.6 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity89.97 m³·mol⁻¹ChemAxon
Polarizability36.61 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 Compound73805615
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]