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Record Information
Version2.0
Created at2022-09-08 13:05:50 UTC
Updated at2022-09-08 13:05:51 UTC
NP-MRD IDNP0268091
Secondary Accession NumbersNone
Natural Product Identification
Common Name5-(1-hydroxyethyl)-10,15-dimethyl-3,6,13,17-tetraoxahexacyclo[8.7.1.0²,⁴.0⁴,⁹.0¹²,¹⁴.0¹⁵,¹⁸]octadec-8-ene-7,16-dione
Description5-(1-Hydroxyethyl)-10,15-dimethyl-3,6,13,17-tetraoxahexacyclo[8.7.1.0²,⁴.0⁴,⁹.0¹²,¹⁴.0¹⁵,¹⁸]Octadec-8-ene-7,16-dione belongs to the class of organic compounds known as naphthopyrans. Naphthopyrans are compounds containing a pyran ring fused to a naphthalene moiety. Furan is a 6 membered-ring non-aromatic ring with five carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon made up of two fused benzene rings. 5-(1-hydroxyethyl)-10,15-dimethyl-3,6,13,17-tetraoxahexacyclo[8.7.1.0²,⁴.0⁴,⁹.0¹²,¹⁴.0¹⁵,¹⁸]octadec-8-ene-7,16-dione is found in Podocarpus macrophyllus. 5-(1-Hydroxyethyl)-10,15-dimethyl-3,6,13,17-tetraoxahexacyclo[8.7.1.0²,⁴.0⁴,⁹.0¹²,¹⁴.0¹⁵,¹⁸]Octadec-8-ene-7,16-dione is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC18H20O7
Average Mass348.3510 Da
Monoisotopic Mass348.12090 Da
IUPAC Name5-(1-hydroxyethyl)-10,15-dimethyl-3,6,13,17-tetraoxahexacyclo[8.7.1.0²,⁴.0⁴,⁹.0¹²,¹⁴.0¹⁵,¹⁸]octadec-8-ene-7,16-dione
Traditional Name5-(1-hydroxyethyl)-10,15-dimethyl-3,6,13,17-tetraoxahexacyclo[8.7.1.0²,⁴.0⁴,⁹.0¹²,¹⁴.0¹⁵,¹⁸]octadec-8-ene-7,16-dione
CAS Registry NumberNot Available
SMILES
CC(O)C1OC(=O)C=C2C11OC1C1OC(=O)C3(C)C4OC4CC2(C)C13
InChI Identifier
InChI=1S/C18H20O7/c1-6(19)12-18-8(4-9(20)23-12)16(2)5-7-13(22-7)17(3)11(16)10(14(18)25-18)24-15(17)21/h4,6-7,10-14,19H,5H2,1-3H3
InChI KeyVEMLLYURLWGAJH-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
Podocarpus macrophyllusLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as naphthopyrans. Naphthopyrans are compounds containing a pyran ring fused to a naphthalene moiety. Furan is a 6 membered-ring non-aromatic ring with five carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon made up of two fused benzene rings.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassNaphthopyrans
Sub ClassNot Available
Direct ParentNaphthopyrans
Alternative Parents
Substituents
  • Naphthopyran
  • Naphthalene
  • Dihydropyranone
  • Oxepane
  • Dicarboxylic acid or derivatives
  • Gamma butyrolactone
  • Pyran
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • Tetrahydrofuran
  • Secondary alcohol
  • Carboxylic acid ester
  • Lactone
  • Oxacycle
  • Carboxylic acid derivative
  • Dialkyl ether
  • Oxirane
  • Ether
  • Alcohol
  • Organooxygen compound
  • Organic oxygen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic oxide
  • 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
logP0.99ALOGPS
logP0.41ChemAxon
logS-2ALOGPS
pKa (Strongest Acidic)14.37ChemAxon
pKa (Strongest Basic)-3.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area97.89 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity80.56 m³·mol⁻¹ChemAxon
Polarizability33.53 ųChemAxon
Number of Rings6ChemAxon
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 Compound85108827
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]