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Record Information
Version1.0
Created at2022-09-05 23:39:36 UTC
Updated at2022-09-05 23:39:37 UTC
NP-MRD IDNP0221948
Secondary Accession NumbersNone
Natural Product Identification
Common Name2-[(acetyloxy)methyl]-5,5,5',8a-tetramethyl-4a,6,7,8-tetrahydro-4h-spiro[naphthalene-1,2'-oxolan]-5'-ylacetic acid
Description2-{2-[(Acetyloxy)methyl]-5,5,5',8a-tetramethyl-4a,5,6,7,8,8a-hexahydro-4H-spiro[naphthalene-1,2'-oxolane]-5'-yl}acetic acid belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units. 2-[(acetyloxy)methyl]-5,5,5',8a-tetramethyl-4a,6,7,8-tetrahydro-4h-spiro[naphthalene-1,2'-oxolan]-5'-ylacetic acid is found in Chrysoma pauciflosculosa, Ericameria laricifolia, Grindelia camporum, Grindelia hirsutula and Isocoma tenuisecta. 2-{2-[(Acetyloxy)methyl]-5,5,5',8a-tetramethyl-4a,5,6,7,8,8a-hexahydro-4H-spiro[naphthalene-1,2'-oxolane]-5'-yl}acetic acid is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
2-{2-[(acetyloxy)methyl]-5,5,5',8a-tetramethyl-4a,5,6,7,8,8a-hexahydro-4H-spiro[naphthalene-1,2'-oxolane]-5'-yl}acetateGenerator
Chemical FormulaC22H34O5
Average Mass378.5090 Da
Monoisotopic Mass378.24062 Da
IUPAC Name2-{2-[(acetyloxy)methyl]-5,5,5',8a-tetramethyl-4a,5,6,7,8,8a-hexahydro-4H-spiro[naphthalene-1,2'-oxolane]-5'-yl}acetic acid
Traditional Name2-[(acetyloxy)methyl]-5,5,5',8a-tetramethyl-4a,6,7,8-tetrahydro-4H-spiro[naphthalene-1,2'-oxolane]-5'-ylacetic acid
CAS Registry NumberNot Available
SMILES
CC(=O)OCC1=CCC2C(C)(C)CCCC2(C)C11CCC(C)(CC(O)=O)O1
InChI Identifier
InChI=1S/C22H34O5/c1-15(23)26-14-16-7-8-17-19(2,3)9-6-10-21(17,5)22(16)12-11-20(4,27-22)13-18(24)25/h7,17H,6,8-14H2,1-5H3,(H,24,25)
InChI KeyCUIYYSCXUREZKH-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
Chrysoma pauciflosculosaLOTUS Database
Ericameria laricifoliaLOTUS Database
Grindelia camporumLOTUS Database
Grindelia hirsutulaLOTUS Database
Isocoma tenuisectaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentDiterpenoids
Alternative Parents
Substituents
  • Diterpenoid
  • Grindelane diterpenoid
  • Dicarboxylic acid or derivatives
  • Tetrahydrofuran
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Carboxylic acid
  • Dialkyl ether
  • Oxacycle
  • Ether
  • Organoheterocyclic compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Carbonyl group
  • Organooxygen compound
  • 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
logP4.59ALOGPS
logP3.55ChemAxon
logS-4.8ALOGPS
pKa (Strongest Acidic)4.49ChemAxon
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area72.83 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity102.56 m³·mol⁻¹ChemAxon
Polarizability42.21 ųChemAxon
Number of Rings3ChemAxon
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 Compound24066832
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]