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Record Information
Version2.0
Created at2022-09-10 05:48:44 UTC
Updated at2022-09-10 05:48:44 UTC
NP-MRD IDNP0296308
Secondary Accession NumbersNone
Natural Product Identification
Common Name5-(acetyloxy)-1-(furan-3-yl)-3b,6,6,9a,11a-pentamethyl-2,7-dioxo-1h,4h,5h,5ah,9bh,10h,11h-cyclopenta[a]phenanthren-4-yl acetate
Description9-(Acetyloxy)-14-(furan-3-yl)-2,6,6,10,15-pentamethyl-5,13-dioxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]Heptadeca-3,11-dien-8-yl acetate belongs to the class of organic compounds known as limonoids. These are highly oxygenated, modified terpenoids with a prototypical structure either containing or derived from a precursor with a 4,4,8-trimethyl-17-furanylsteroid skeleton. All naturally occurring citrus limonoids contain a furan ring attached to the D-ring, at C-17, as well as oxygen containing functional groups at C-3, C-4, C-7, C-16 and C-17. 5-(acetyloxy)-1-(furan-3-yl)-3b,6,6,9a,11a-pentamethyl-2,7-dioxo-1h,4h,5h,5ah,9bh,10h,11h-cyclopenta[a]phenanthren-4-yl acetate is found in Chisocheton siamensis and Swietenia mahagoni. 9-(Acetyloxy)-14-(furan-3-yl)-2,6,6,10,15-pentamethyl-5,13-dioxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]Heptadeca-3,11-dien-8-yl acetate is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
9-(Acetyloxy)-14-(furan-3-yl)-2,6,6,10,15-pentamethyl-5,13-dioxotetracyclo[8.7.0.0,.0,]heptadeca-3,11-dien-8-yl acetic acidGenerator
9-(Acetyloxy)-14-(furan-3-yl)-2,6,6,10,15-pentamethyl-5,13-dioxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-3,11-dien-8-yl acetic acidGenerator
Chemical FormulaC30H36O7
Average Mass508.6110 Da
Monoisotopic Mass508.24610 Da
IUPAC Name8-(acetyloxy)-14-(furan-3-yl)-2,6,6,10,15-pentamethyl-5,13-dioxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-3,11-dien-9-yl acetate
Traditional Name8-(acetyloxy)-14-(furan-3-yl)-2,6,6,10,15-pentamethyl-5,13-dioxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-3,11-dien-9-yl acetate
CAS Registry NumberNot Available
SMILES
CC(=O)OC1C(OC(C)=O)C2(C)C(CCC3(C)C(C(=O)C=C23)C2=COC=C2)C2(C)C=CC(=O)C(C)(C)C12
InChI Identifier
InChI=1S/C30H36O7/c1-16(31)36-24-25-27(3,4)22(34)9-12-29(25,6)20-8-11-28(5)21(30(20,7)26(24)37-17(2)32)14-19(33)23(28)18-10-13-35-15-18/h9-10,12-15,20,23-26H,8,11H2,1-7H3
InChI KeyTXWSMSPRFREESP-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
Chisocheton siamensisLOTUS Database
Swietenia mahagoniLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as limonoids. These are highly oxygenated, modified terpenoids with a prototypical structure either containing or derived from a precursor with a 4,4,8-trimethyl-17-furanylsteroid skeleton. All naturally occurring citrus limonoids contain a furan ring attached to the D-ring, at C-17, as well as oxygen containing functional groups at C-3, C-4, C-7, C-16 and C-17.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTriterpenoids
Direct ParentLimonoids
Alternative Parents
Substituents
  • Limonoid skeleton
  • 17-furanylsteroid skeleton
  • Steroid ester
  • 3-oxo-delta-1-steroid
  • 3-oxosteroid
  • Oxosteroid
  • 16-oxosteroid
  • Delta-1-steroid
  • Steroid
  • Cyclohexenone
  • Dicarboxylic acid or derivatives
  • Heteroaromatic compound
  • Furan
  • Carboxylic acid ester
  • Cyclic ketone
  • Ketone
  • Carboxylic acid derivative
  • Oxacycle
  • Organoheterocyclic compound
  • Organic oxygen compound
  • Carbonyl group
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • 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
logP4.64ALOGPS
logP4.29ChemAxon
logS-4.7ALOGPS
pKa (Strongest Acidic)14.39ChemAxon
pKa (Strongest Basic)-2.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area99.88 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity136.49 m³·mol⁻¹ChemAxon
Polarizability54.01 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
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 Compound14378497
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]