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Record Information
Version2.0
Created at2022-09-08 09:18:05 UTC
Updated at2022-09-08 09:18:06 UTC
NP-MRD IDNP0265353
Secondary Accession NumbersNone
Natural Product Identification
Common Namemethyl 8a-[(acetyloxy)methyl]-5-[2-(furan-3-yl)ethyl]-5,6-dimethyl-4a,6,7,8-tetrahydronaphthalene-1-carboxylate
DescriptionMethyl 8a-[(acetyloxy)methyl]-5-[2-(furan-3-yl)ethyl]-5,6-dimethyl-4a,5,6,7,8,8a-hexahydronaphthalene-1-carboxylate belongs to the class of organic compounds known as colensane and clerodane diterpenoids. These are diterpenoids with a structure based on the clerodane or the colensane skeleton. Clerodanes arise from labdanes by two methyl migrations. methyl 8a-[(acetyloxy)methyl]-5-[2-(furan-3-yl)ethyl]-5,6-dimethyl-4a,6,7,8-tetrahydronaphthalene-1-carboxylate is found in Conyza scabrida. Methyl 8a-[(acetyloxy)methyl]-5-[2-(furan-3-yl)ethyl]-5,6-dimethyl-4a,5,6,7,8,8a-hexahydronaphthalene-1-carboxylate is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
Methyl 8a-[(acetyloxy)methyl]-5-[2-(furan-3-yl)ethyl]-5,6-dimethyl-4a,5,6,7,8,8a-hexahydronaphthalene-1-carboxylic acidGenerator
Chemical FormulaC23H30O5
Average Mass386.4880 Da
Monoisotopic Mass386.20932 Da
IUPAC Namemethyl 8a-[(acetyloxy)methyl]-5-[2-(furan-3-yl)ethyl]-5,6-dimethyl-4a,5,6,7,8,8a-hexahydronaphthalene-1-carboxylate
Traditional Namemethyl 8a-[(acetyloxy)methyl]-5-[2-(furan-3-yl)ethyl]-5,6-dimethyl-4a,6,7,8-tetrahydronaphthalene-1-carboxylate
CAS Registry NumberNot Available
SMILES
COC(=O)C1=CC=CC2C(C)(CCC3=COC=C3)C(C)CCC12COC(C)=O
InChI Identifier
InChI=1S/C23H30O5/c1-16-8-12-23(15-28-17(2)24)19(21(25)26-4)6-5-7-20(23)22(16,3)11-9-18-10-13-27-14-18/h5-7,10,13-14,16,20H,8-9,11-12,15H2,1-4H3
InChI KeySYVYRCZGWRMKCF-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
Conyza scabridaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as colensane and clerodane diterpenoids. These are diterpenoids with a structure based on the clerodane or the colensane skeleton. Clerodanes arise from labdanes by two methyl migrations.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentColensane and clerodane diterpenoids
Alternative Parents
Substituents
  • Clerodane diterpenoid
  • Dicarboxylic acid or derivatives
  • Heteroaromatic compound
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • Methyl ester
  • Furan
  • Carboxylic acid ester
  • Oxacycle
  • Organoheterocyclic compound
  • Carboxylic acid derivative
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Organooxygen compound
  • Carbonyl group
  • Organic oxide
  • 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
logP5.14ALOGPS
logP4.25ChemAxon
logS-4.8ALOGPS
pKa (Strongest Basic)-2.8ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area65.74 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity107.89 m³·mol⁻¹ChemAxon
Polarizability42.36 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 Compound14108910
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]