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Record Information
Version2.0
Created at2021-06-20 18:15:59 UTC
Updated at2021-06-30 00:05:04 UTC
NP-MRD IDNP0034576
Secondary Accession NumbersNone
Natural Product Identification
Common Name28-hydroxy-2,3-seco-olean-12-ene-2,3-dioic acid 3-methyl ester
Provided ByJEOL DatabaseJEOL Logo
Description 28-hydroxy-2,3-seco-olean-12-ene-2,3-dioic acid 3-methyl ester is found in Microtropis japonica. 28-hydroxy-2,3-seco-olean-12-ene-2,3-dioic acid 3-methyl ester was first documented in 2009 (Chen, I. -H., et al.).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC31H50O5
Average Mass502.7360 Da
Monoisotopic Mass502.36582 Da
IUPAC Name2-[(1R,2S,4aR,4bS,6aS,10aS,12aR)-6a-(hydroxymethyl)-2-(1-methoxy-2-methyl-1-oxopropan-2-yl)-1,4a,4b,9,9-pentamethyl-1,2,3,4,4a,4b,5,6,6a,7,8,9,10,10a,12,12a-hexadecahydrochrysen-1-yl]acetic acid
Traditional Name[(1R,2S,4aR,4bS,6aS,10aS,12aR)-6a-(hydroxymethyl)-2-(1-methoxy-2-methyl-1-oxopropan-2-yl)-1,4a,4b,9,9-pentamethyl-3,4,5,6,7,8,10,10a,12,12a-decahydro-2H-chrysen-1-yl]acetic acid
CAS Registry NumberNot Available
SMILES
[H]OC(=O)C([H])([H])[C@@]1(C([H])([H])[H])[C@]([H])(C([H])([H])C([H])([H])[C@]2(C([H])([H])[H])[C@]1([H])C([H])([H])C([H])=C1[C@]3([H])C([H])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])C([H])([H])[C@]3(C([H])([H])O[H])C([H])([H])C([H])([H])[C@@]21C([H])([H])[H])C(C(=O)OC([H])([H])[H])(C([H])([H])[H])C([H])([H])[H]
InChI Identifier
InChI=1S/C31H50O5/c1-26(2)13-15-31(19-32)16-14-29(6)20(21(31)17-26)9-10-23-28(5,18-24(33)34)22(11-12-30(23,29)7)27(3,4)25(35)36-8/h9,21-23,32H,10-19H2,1-8H3,(H,33,34)/t21-,22+,23+,28-,29+,30+,31+/m0/s1
InChI KeyQJNRMJMAICGBMV-JKRJGXLKSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 600 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 400 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 500 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Microtropis japonicaJEOL database
    • Chen, I. -H., et al, J. Nat. Prod. 72, 1231 (2009)
Chemical Taxonomy
ClassificationNot classified
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
logP6.35ALOGPS
logP5.83ChemAxon
logS-5.8ALOGPS
pKa (Strongest Acidic)4.58ChemAxon
pKa (Strongest Basic)-1.1ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area83.83 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity142.12 m³·mol⁻¹ChemAxon
Polarizability58.39 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
External LinksNot Available
References
General References
  1. Chen, I. -H., et al. (2009). Chen, I. -H., et al, J. Nat. Prod. 72, 1231 (2009). J. Nat. Prod..