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Record Information
Version2.0
Created at2022-09-04 14:58:28 UTC
Updated at2022-09-04 14:58:28 UTC
NP-MRD IDNP0196823
Secondary Accession NumbersNone
Natural Product Identification
Common Name3,6,9-trimethylidene-2-oxo-8-{[3,4,5-trihydroxy-6-({[2-(4-hydroxyphenyl)acetyl]oxy}methyl)oxan-2-yl]oxy}-octahydroazuleno[4,5-b]furan-4-yl 2-hydroxy-3-methylbutanoate
Description3,6,9-Trimethylidene-2-oxo-8-{[3,4,5-trihydroxy-6-({[2-(4-hydroxyphenyl)acetyl]oxy}methyl)oxan-2-yl]oxy}-dodecahydroazuleno[4,5-b]furan-4-yl 2-hydroxy-3-methylbutanoate belongs to the class of organic compounds known as guaianolides and derivatives. These are diterpene lactones with a structure characterized by the presence of a gamma-lactone fused to a guaiane, forming 3,6,9-trimethyl-azuleno[4,5-b]furan-2-one or a derivative. 3,6,9-trimethylidene-2-oxo-8-{[3,4,5-trihydroxy-6-({[2-(4-hydroxyphenyl)acetyl]oxy}methyl)oxan-2-yl]oxy}-octahydroazuleno[4,5-b]furan-4-yl 2-hydroxy-3-methylbutanoate is found in Ixeris japonica and Ixeris stolonifera. 3,6,9-Trimethylidene-2-oxo-8-{[3,4,5-trihydroxy-6-({[2-(4-hydroxyphenyl)acetyl]oxy}methyl)oxan-2-yl]oxy}-dodecahydroazuleno[4,5-b]furan-4-yl 2-hydroxy-3-methylbutanoate is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
3,6,9-Trimethylidene-2-oxo-8-{[3,4,5-trihydroxy-6-({[2-(4-hydroxyphenyl)acetyl]oxy}methyl)oxan-2-yl]oxy}-dodecahydroazuleno[4,5-b]furan-4-yl 2-hydroxy-3-methylbutanoic acidGenerator
Chemical FormulaC34H42O13
Average Mass658.6970 Da
Monoisotopic Mass658.26254 Da
IUPAC Name3,6,9-trimethylidene-2-oxo-8-{[3,4,5-trihydroxy-6-({[2-(4-hydroxyphenyl)acetyl]oxy}methyl)oxan-2-yl]oxy}-dodecahydroazuleno[4,5-b]furan-4-yl 2-hydroxy-3-methylbutanoate
Traditional Name3,6,9-trimethylidene-2-oxo-8-{[3,4,5-trihydroxy-6-({[2-(4-hydroxyphenyl)acetyl]oxy}methyl)oxan-2-yl]oxy}-octahydroazuleno[4,5-b]furan-4-yl 2-hydroxy-3-methylbutanoate
CAS Registry NumberNot Available
SMILES
CC(C)C(O)C(=O)OC1CC(=C)C2CC(OC3OC(COC(=O)CC4=CC=C(O)C=C4)C(O)C(O)C3O)C(=C)C2C2OC(=O)C(=C)C12
InChI Identifier
InChI=1S/C34H42O13/c1-14(2)27(37)33(42)44-22-10-15(3)20-12-21(16(4)25(20)31-26(22)17(5)32(41)47-31)45-34-30(40)29(39)28(38)23(46-34)13-43-24(36)11-18-6-8-19(35)9-7-18/h6-9,14,20-23,25-31,34-35,37-40H,3-5,10-13H2,1-2H3
InChI KeySGEAESJBAYKDCK-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
Ixeris japonicaLOTUS Database
Ixeris stolonifera A.GrayLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as guaianolides and derivatives. These are diterpene lactones with a structure characterized by the presence of a gamma-lactone fused to a guaiane, forming 3,6,9-trimethyl-azuleno[4,5-b]furan-2-one or a derivative.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTerpene lactones
Direct ParentGuaianolides and derivatives
Alternative Parents
Substituents
  • Guaianolide-skeleton
  • Terpene glycoside
  • Guaiane sesquiterpenoid
  • Sesquiterpenoid
  • Glycosyl compound
  • O-glycosyl compound
  • Tricarboxylic acid or derivatives
  • 1-hydroxy-2-unsubstituted benzenoid
  • Fatty acid ester
  • Phenol
  • Monocyclic benzene moiety
  • Gamma butyrolactone
  • Monosaccharide
  • Fatty acyl
  • Oxane
  • Benzenoid
  • Enoate ester
  • Tetrahydrofuran
  • Alpha,beta-unsaturated carboxylic ester
  • Lactone
  • Secondary alcohol
  • Carboxylic acid ester
  • Organoheterocyclic compound
  • Acetal
  • Oxacycle
  • Carboxylic acid derivative
  • Polyol
  • Carbonyl group
  • Organic oxygen compound
  • Alcohol
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • 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
logP1.4ALOGPS
logP1.78ChemAxon
logS-3.3ALOGPS
pKa (Strongest Acidic)9.5ChemAxon
pKa (Strongest Basic)-3.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count10ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area198.51 ŲChemAxon
Rotatable Bond Count11ChemAxon
Refractivity161.67 m³·mol⁻¹ChemAxon
Polarizability66.91 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
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 Compound14733663
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]