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Record Information
Version2.0
Created at2021-06-20 20:28:34 UTC
Updated at2021-06-30 00:09:51 UTC
NP-MRD IDNP0037585
Secondary Accession NumbersNone
Natural Product Identification
Common Name11-acetoxy-8-isobutyryl-4-guaien-3-one
Provided ByJEOL DatabaseJEOL Logo
Description(3AR)-1,4beta-Dimethyl-6beta-(isobutyryloxy)-7beta-(1-acetoxy-1-methylethyl)-2,3,3abeta,4,5,6,7,8-octahydroazulene-2-one belongs to the class of organic compounds known as guaianes. These are sesquiterpenoids with a structure based on the guaiane skeleton. Guaiane is a bicyclic compound consisting of a decahydroazulene moiety, substituted with two methyl groups and a 1-methylethyl group at the 1-, 4-, and 7-position, respectively. 11-acetoxy-8-isobutyryl-4-guaien-3-one is found in Torilis japonica. 11-acetoxy-8-isobutyryl-4-guaien-3-one was first documented in 2008 (Lee, I.-K., et al.). Based on a literature review very few articles have been published on (3aR)-1,4beta-Dimethyl-6beta-(isobutyryloxy)-7beta-(1-acetoxy-1-methylethyl)-2,3,3abeta,4,5,6,7,8-octahydroazulene-2-one.
Structure
Thumb
Synonyms
ValueSource
(3AR)-1,4b-dimethyl-6b-(isobutyryloxy)-7b-(1-acetoxy-1-methylethyl)-2,3,3abeta,4,5,6,7,8-octahydroazulene-2-oneGenerator
(3AR)-1,4β-dimethyl-6β-(isobutyryloxy)-7β-(1-acetoxy-1-methylethyl)-2,3,3abeta,4,5,6,7,8-octahydroazulene-2-oneGenerator
Chemical FormulaC21H32O5
Average Mass364.4820 Da
Monoisotopic Mass364.22497 Da
IUPAC Name(5S,6R,8S,8aR)-5-[2-(acetyloxy)propan-2-yl]-3,8-dimethyl-2-oxo-1,2,4,5,6,7,8,8a-octahydroazulen-6-yl 2-methylpropanoate
Traditional Name(3aR,4S,6R,7S)-7-[2-(acetyloxy)propan-2-yl]-1,4-dimethyl-2-oxo-3a,4,5,6,7,8-hexahydro-3H-azulen-6-yl 2-methylpropanoate
CAS Registry NumberNot Available
SMILES
[H]C([H])([H])C(=O)OC(C([H])([H])[H])(C([H])([H])[H])[C@@]1([H])C([H])([H])C2=C(C(=O)C([H])([H])[C@]2([H])[C@@]([H])(C([H])([H])[H])C([H])([H])[C@@]1([H])OC(=O)C([H])(C([H])([H])[H])C([H])([H])[H])C([H])([H])[H]
InChI Identifier
InChI=1S/C21H32O5/c1-11(2)20(24)25-19-8-12(3)15-10-18(23)13(4)16(15)9-17(19)21(6,7)26-14(5)22/h11-12,15,17,19H,8-10H2,1-7H3/t12-,15+,17-,19+/m0/s1
InChI KeyDCMJUVYIZMYNQN-MJFFMMMISA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 400 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 500 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 600 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Torilis japonicaJEOL database
    • Lee, I.-K., et al, Chem. Pharm. Bull. 56, 1483 (2008)
Chemical Taxonomy
Description Belongs to the class of organic compounds known as guaianes. These are sesquiterpenoids with a structure based on the guaiane skeleton. Guaiane is a bicyclic compound consisting of a decahydroazulene moiety, substituted with two methyl groups and a 1-methylethyl group at the 1-, 4-, and 7-position, respectively.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassSesquiterpenoids
Direct ParentGuaianes
Alternative Parents
Substituents
  • Guaiane sesquiterpenoid
  • Dicarboxylic acid or derivatives
  • Cyclic ketone
  • Ketone
  • Carboxylic acid ester
  • 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
logP3.28ALOGPS
logP3.53ChemAxon
logS-4.2ALOGPS
pKa (Strongest Basic)-4.8ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area69.67 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity99.01 m³·mol⁻¹ChemAxon
Polarizability40.68 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 Compound25112480
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Lee, I.-K., et al. (2008). Lee, I.-K., et al, Chem. Pharm. Bull. 56, 1483 (2008). Chem. Pharm. Bull..