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Record Information
Version2.0
Created at2022-09-08 16:34:55 UTC
Updated at2022-09-08 16:34:55 UTC
NP-MRD IDNP0270584
Secondary Accession NumbersNone
Natural Product Identification
Common Namemethyl 9,10-dihydroxy-4,4,6a,11b-tetramethyl-1h,2h,3h,4ah,5h,6h,11h,11ah-cyclohexa[a]fluorene-7-carboxylate
DescriptionMethyl 9,10-dihydroxy-4,4,6a,11b-tetramethyl-1H,2H,3H,4H,4aH,5H,6H,6aH,11H,11aH,11bH-cyclohexa[a]fluorene-7-carboxylate belongs to the class of organic compounds known as fluorenes. Fluorenes are compounds containing a fluorene moiety, which consists of two benzene rings connected through either a cyclopentane, cyclopentene, or cyclopenta-1,3-diene. methyl 9,10-dihydroxy-4,4,6a,11b-tetramethyl-1h,2h,3h,4ah,5h,6h,11h,11ah-cyclohexa[a]fluorene-7-carboxylate is found in Dactylospongia elegans. Methyl 9,10-dihydroxy-4,4,6a,11b-tetramethyl-1H,2H,3H,4H,4aH,5H,6H,6aH,11H,11aH,11bH-cyclohexa[a]fluorene-7-carboxylate is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
Methyl 9,10-dihydroxy-4,4,6a,11b-tetramethyl-1H,2H,3H,4H,4ah,5H,6H,6ah,11H,11ah,11BH-cyclohexa[a]fluorene-7-carboxylic acidGenerator
Chemical FormulaC23H32O4
Average Mass372.5050 Da
Monoisotopic Mass372.23006 Da
IUPAC Namemethyl 14,15-dihydroxy-2,6,6,10-tetramethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁶]heptadeca-11(16),12,14-triene-12-carboxylate
Traditional Namemethyl 14,15-dihydroxy-2,6,6,10-tetramethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁶]heptadeca-11(16),12,14-triene-12-carboxylate
CAS Registry NumberNot Available
SMILES
COC(=O)C1=CC(O)=C(O)C2=C1C1(C)CCC3C(C)(C)CCCC3(C)C1C2
InChI Identifier
InChI=1S/C23H32O4/c1-21(2)8-6-9-22(3)16(21)7-10-23(4)17(22)12-13-18(23)14(20(26)27-5)11-15(24)19(13)25/h11,16-17,24-25H,6-10,12H2,1-5H3
InChI KeyFFBLMLRQAKGTJN-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
Dactylospongia elegansLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as fluorenes. Fluorenes are compounds containing a fluorene moiety, which consists of two benzene rings connected through either a cyclopentane, cyclopentene, or cyclopenta-1,3-diene.
KingdomOrganic compounds
Super ClassBenzenoids
ClassFluorenes
Sub ClassNot Available
Direct ParentFluorenes
Alternative Parents
Substituents
  • Fluorene
  • Dihydroxybenzoic acid
  • Indane
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Methyl ester
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic homopolycyclic compound
Molecular FrameworkAromatic homopolycyclic 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
logP5.15ALOGPS
logP5.56ChemAxon
logS-4.7ALOGPS
pKa (Strongest Acidic)8.92ChemAxon
pKa (Strongest Basic)-5.8ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area66.76 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity105.89 m³·mol⁻¹ChemAxon
Polarizability43.06 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
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 Compound76800050
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]