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Record Information
Version2.0
Created at2022-09-11 21:31:30 UTC
Updated at2022-09-11 21:31:30 UTC
NP-MRD IDNP0320097
Secondary Accession NumbersNone
Natural Product Identification
Common Name3-[5-(acetyloxy)-2,2,7,8-tetramethyl-6-oxo-7h,8h-pyrano[3,2-g]chromen-10-yl]hexanoic acid
Description3-[5-(Acetyloxy)-2,3,8,8-tetramethyl-4-oxo-2H,3H,4H,8H-pyrano[3,2-g]chromen-10-yl]hexanoic acid belongs to the class of organic compounds known as pyranochromenes. These are organic heterocyclic compounds containing a pyran ring fused to a chromene (1-benzopyran) moiety. 3-[5-(acetyloxy)-2,2,7,8-tetramethyl-6-oxo-7h,8h-pyrano[3,2-g]chromen-10-yl]hexanoic acid is found in Calophyllum blancoi. 3-[5-(Acetyloxy)-2,3,8,8-tetramethyl-4-oxo-2H,3H,4H,8H-pyrano[3,2-g]chromen-10-yl]hexanoic acid is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
3-[5-(Acetyloxy)-2,3,8,8-tetramethyl-4-oxo-2H,3H,4H,8H-pyrano[3,2-g]chromen-10-yl]hexanoateGenerator
Chemical FormulaC24H30O7
Average Mass430.4970 Da
Monoisotopic Mass430.19915 Da
IUPAC Name3-[9-(acetyloxy)-5,5,12,13-tetramethyl-11-oxo-4,14-dioxatricyclo[8.4.0.0³,⁸]tetradeca-1,3(8),6,9-tetraen-2-yl]hexanoic acid
Traditional Name3-[9-(acetyloxy)-5,5,12,13-tetramethyl-11-oxo-4,14-dioxatricyclo[8.4.0.0³,⁸]tetradeca-1,3(8),6,9-tetraen-2-yl]hexanoic acid
CAS Registry NumberNot Available
SMILES
CCCC(CC(O)=O)C1=C2OC(C)C(C)C(=O)C2=C(OC(C)=O)C2=C1OC(C)(C)C=C2
InChI Identifier
InChI=1S/C24H30O7/c1-7-8-15(11-17(26)27)18-22-16(9-10-24(5,6)31-22)21(30-14(4)25)19-20(28)12(2)13(3)29-23(18)19/h9-10,12-13,15H,7-8,11H2,1-6H3,(H,26,27)
InChI KeyZFZNPTWZVSMXSK-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
Calophyllum blancoiLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pyranochromenes. These are organic heterocyclic compounds containing a pyran ring fused to a chromene (1-benzopyran) moiety.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzopyrans
Sub Class1-benzopyrans
Direct ParentPyranochromenes
Alternative Parents
Substituents
  • Pyranochromene
  • 2,2-dimethyl-1-benzopyran
  • Chromone
  • Aryl alkyl ketone
  • Aryl ketone
  • Medium-chain fatty acid
  • Alkyl aryl ether
  • Heterocyclic fatty acid
  • Dicarboxylic acid or derivatives
  • Fatty acyl
  • Benzenoid
  • Carboxylic acid ester
  • Ketone
  • Carboxylic acid derivative
  • Carboxylic acid
  • Oxacycle
  • Ether
  • Organic oxide
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxygen compound
  • 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
logP3.84ALOGPS
logP4.04ChemAxon
logS-4.7ALOGPS
pKa (Strongest Acidic)3.82ChemAxon
pKa (Strongest Basic)-4.6ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area99.13 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity115.24 m³·mol⁻¹ChemAxon
Polarizability46.23 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
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 Compound72782352
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]