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Record Information
Version2.0
Created at2022-09-04 07:37:40 UTC
Updated at2022-09-04 07:37:40 UTC
NP-MRD IDNP0190877
Secondary Accession NumbersNone
Natural Product Identification
Common Name20-(acetyloxy)-6-(furan-3-yl)-4,8,18-trihydroxy-5,10,14-trimethyl-3-oxo-16,21-dioxahexacyclo[12.3.3.1⁹,¹¹.0¹,¹³.0²,¹⁰.0⁵,⁹]henicosan-15-yl 2-methylpropanoate
Description20-(Acetyloxy)-6-(furan-3-yl)-4,8,18-trihydroxy-5,10,14-trimethyl-3-oxo-16,21-dioxahexacyclo[12.3.3.1⁹,¹¹.0¹,¹³.0²,¹⁰.0⁵,⁹]Henicosan-15-yl 2-methylpropanoate 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. 20-(acetyloxy)-6-(furan-3-yl)-4,8,18-trihydroxy-5,10,14-trimethyl-3-oxo-16,21-dioxahexacyclo[12.3.3.1⁹,¹¹.0¹,¹³.0²,¹⁰.0⁵,⁹]henicosan-15-yl 2-methylpropanoate is found in Melia azedarach. 20-(Acetyloxy)-6-(furan-3-yl)-4,8,18-trihydroxy-5,10,14-trimethyl-3-oxo-16,21-dioxahexacyclo[12.3.3.1⁹,¹¹.0¹,¹³.0²,¹⁰.0⁵,⁹]Henicosan-15-yl 2-methylpropanoate is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
20-(Acetyloxy)-6-(furan-3-yl)-4,8,18-trihydroxy-5,10,14-trimethyl-3-oxo-16,21-dioxahexacyclo[12.3.3.1,.0,.0,.0,]henicosan-15-yl 2-methylpropanoic acidGenerator
20-(Acetyloxy)-6-(furan-3-yl)-4,8,18-trihydroxy-5,10,14-trimethyl-3-oxo-16,21-dioxahexacyclo[12.3.3.1⁹,¹¹.0¹,¹³.0²,¹⁰.0⁵,⁹]henicosan-15-yl 2-methylpropanoic acidGenerator
Chemical FormulaC32H42O11
Average Mass602.6770 Da
Monoisotopic Mass602.27271 Da
IUPAC Name20-(acetyloxy)-6-(furan-3-yl)-4,8,18-trihydroxy-5,10,14-trimethyl-3-oxo-16,21-dioxahexacyclo[12.3.3.1⁹,¹¹.0¹,¹³.0²,¹⁰.0⁵,⁹]henicosan-15-yl 2-methylpropanoate
Traditional Name20-(acetyloxy)-6-(furan-3-yl)-4,8,18-trihydroxy-5,10,14-trimethyl-3-oxo-16,21-dioxahexacyclo[12.3.3.1⁹,¹¹.0¹,¹³.0²,¹⁰.0⁵,⁹]henicosan-15-yl 2-methylpropanoate
CAS Registry NumberNot Available
SMILES
CC(C)C(=O)OC1OCC23C(O)CC(OC(C)=O)C1(C)C2CC1OC24C(O)CC(C5=COC=C5)C2(C)C(O)C(=O)C3C14C
InChI Identifier
InChI=1S/C32H42O11/c1-14(2)26(38)42-27-28(4)18-10-22-30(6)24(31(18,13-40-27)19(34)11-21(28)41-15(3)33)23(36)25(37)29(5)17(16-7-8-39-12-16)9-20(35)32(29,30)43-22/h7-8,12,14,17-22,24-25,27,34-35,37H,9-11,13H2,1-6H3
InChI KeyJICAVWDTFZENFS-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
Melia azedarachLOTUS 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
  • Steroid ester
  • Naphthopyran
  • Naphthalene
  • Dicarboxylic acid or derivatives
  • Pyran
  • Oxane
  • Heteroaromatic compound
  • Cyclic alcohol
  • Furan
  • Carboxylic acid ester
  • Secondary alcohol
  • Oxetane
  • Ketone
  • Carboxylic acid derivative
  • Oxacycle
  • Organoheterocyclic compound
  • Dialkyl ether
  • Ether
  • Polyol
  • Acetal
  • Carbonyl group
  • Organic oxide
  • Hydrocarbon derivative
  • Alcohol
  • Organooxygen compound
  • Organic oxygen 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
logP1.81ALOGPS
logP1.31ChemAxon
logS-3.4ALOGPS
pKa (Strongest Acidic)11.35ChemAxon
pKa (Strongest Basic)-2.8ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area161.96 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity146.41 m³·mol⁻¹ChemAxon
Polarizability63.46 ųChemAxon
Number of Rings7ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
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 Compound73236264
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]