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Record Information
Version2.0
Created at2022-09-02 07:58:24 UTC
Updated at2022-09-02 07:58:25 UTC
NP-MRD IDNP0151628
Secondary Accession NumbersNone
Natural Product Identification
Common Name4a,7-dihydroxy-4,4,7,11b-tetramethyl-1h,2h,3h,5h,6h,6ah,11h,11ah-phenanthro[3,2-b]furan-5-yl benzoate
Description7,11-Dihydroxy-2,6,6,11-tetramethyl-15-oxatetracyclo[8.7.0.0²,⁷.0¹²,¹⁶]Heptadeca-12(16),13-dien-8-yl benzoate belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units. 4a,7-dihydroxy-4,4,7,11b-tetramethyl-1h,2h,3h,5h,6h,6ah,11h,11ah-phenanthro[3,2-b]furan-5-yl benzoate is found in Caesalpinia pulcherrima. 7,11-Dihydroxy-2,6,6,11-tetramethyl-15-oxatetracyclo[8.7.0.0²,⁷.0¹²,¹⁶]Heptadeca-12(16),13-dien-8-yl benzoate is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
7,11-Dihydroxy-2,6,6,11-tetramethyl-15-oxatetracyclo[8.7.0.0,.0,]heptadeca-12(16),13-dien-8-yl benzoic acidGenerator
7,11-Dihydroxy-2,6,6,11-tetramethyl-15-oxatetracyclo[8.7.0.0²,⁷.0¹²,¹⁶]heptadeca-12(16),13-dien-8-yl benzoic acidGenerator
Chemical FormulaC27H34O5
Average Mass438.5640 Da
Monoisotopic Mass438.24062 Da
IUPAC Name7,11-dihydroxy-2,6,6,11-tetramethyl-15-oxatetracyclo[8.7.0.0²,⁷.0¹²,¹⁶]heptadeca-12(16),13-dien-8-yl benzoate
Traditional Name7,11-dihydroxy-2,6,6,11-tetramethyl-15-oxatetracyclo[8.7.0.0²,⁷.0¹²,¹⁶]heptadeca-12(16),13-dien-8-yl benzoate
CAS Registry NumberNot Available
SMILES
CC1(C)CCCC2(C)C3CC4=C(C=CO4)C(C)(O)C3CC(OC(=O)C3=CC=CC=C3)C12O
InChI Identifier
InChI=1S/C27H34O5/c1-24(2)12-8-13-25(3)19-15-21-18(11-14-31-21)26(4,29)20(19)16-22(27(24,25)30)32-23(28)17-9-6-5-7-10-17/h5-7,9-11,14,19-20,22,29-30H,8,12-13,15-16H2,1-4H3
InChI KeyAJGZFQDMKBTWTH-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
Caesalpinia pulcherrimaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentDiterpenoids
Alternative Parents
Substituents
  • Diterpenoid
  • Naphthofuran
  • Benzoate ester
  • Benzofuran
  • Benzoic acid or derivatives
  • Benzoyl
  • Monocyclic benzene moiety
  • Benzenoid
  • Furan
  • Cyclic alcohol
  • Heteroaromatic compound
  • Tertiary alcohol
  • Carboxylic acid ester
  • Organoheterocyclic compound
  • Monocarboxylic acid or derivatives
  • Oxacycle
  • Carboxylic acid derivative
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Alcohol
  • 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
logP4.52ALOGPS
logP4.76ChemAxon
logS-4.4ALOGPS
pKa (Strongest Acidic)13.06ChemAxon
pKa (Strongest Basic)-2.8ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area79.9 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity121.21 m³·mol⁻¹ChemAxon
Polarizability48.7 ųChemAxon
Number of Rings5ChemAxon
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]