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Record Information
Version2.0
Created at2022-09-10 09:08:01 UTC
Updated at2022-09-10 09:08:01 UTC
NP-MRD IDNP0298140
Secondary Accession NumbersNone
Natural Product Identification
Common Name2-{4a-methyl-8-[(propanoyloxy)methyl]-2,3,4,5,6,8a-hexahydro-1h-naphthalen-2-yl}prop-2-enoic acid
Description2-{4A-methyl-8-[(propanoyloxy)methyl]-1,2,3,4,4a,5,6,8a-octahydronaphthalen-2-yl}prop-2-enoic acid belongs to the class of organic compounds known as eudesmane, isoeudesmane or cycloeudesmane sesquiterpenoids. These are sesquiterpenoids with a structure based on the eudesmane skeleton. 2-{4a-methyl-8-[(propanoyloxy)methyl]-2,3,4,5,6,8a-hexahydro-1h-naphthalen-2-yl}prop-2-enoic acid is found in Cassinia uncata. 2-{4A-methyl-8-[(propanoyloxy)methyl]-1,2,3,4,4a,5,6,8a-octahydronaphthalen-2-yl}prop-2-enoic acid is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
2-{4a-methyl-8-[(propanoyloxy)methyl]-1,2,3,4,4a,5,6,8a-octahydronaphthalen-2-yl}prop-2-enoateGenerator
Chemical FormulaC18H26O4
Average Mass306.4020 Da
Monoisotopic Mass306.18311 Da
IUPAC Name2-{4a-methyl-8-[(propanoyloxy)methyl]-1,2,3,4,4a,5,6,8a-octahydronaphthalen-2-yl}prop-2-enoic acid
Traditional Name2-{4a-methyl-8-[(propanoyloxy)methyl]-2,3,4,5,6,8a-hexahydro-1H-naphthalen-2-yl}prop-2-enoic acid
CAS Registry NumberNot Available
SMILES
CCC(=O)OCC1=CCCC2(C)CCC(CC12)C(=C)C(O)=O
InChI Identifier
InChI=1S/C18H26O4/c1-4-16(19)22-11-14-6-5-8-18(3)9-7-13(10-15(14)18)12(2)17(20)21/h6,13,15H,2,4-5,7-11H2,1,3H3,(H,20,21)
InChI KeyZCOQAQRMDNJJKD-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
Cassinia uncataLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as eudesmane, isoeudesmane or cycloeudesmane sesquiterpenoids. These are sesquiterpenoids with a structure based on the eudesmane skeleton.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassSesquiterpenoids
Direct ParentEudesmane, isoeudesmane or cycloeudesmane sesquiterpenoids
Alternative Parents
Substituents
  • Eudesmane, isoeudesmane or cycloeudesmane sesquiterpenoid
  • Dicarboxylic acid or derivatives
  • Carboxylic acid ester
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic 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
logP3.74ALOGPS
logP3.57ChemAxon
logS-4.2ALOGPS
pKa (Strongest Acidic)4.55ChemAxon
pKa (Strongest Basic)-7ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area63.6 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity84.72 m³·mol⁻¹ChemAxon
Polarizability34.13 ųChemAxon
Number of Rings2ChemAxon
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 CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]