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Record Information
Version2.0
Created at2021-06-19 21:59:39 UTC
Updated at2021-06-29 23:58:51 UTC
NP-MRD IDNP0030714
Secondary Accession NumbersNone
Natural Product Identification
Common Name (9R)-2beta,9-dihydroxymegastigma-4,7-dien-3-one 9-O-alpha-L-rhamnopyrano+
Provided ByJEOL DatabaseJEOL Logo
Description (9R)-2beta,9-dihydroxymegastigma-4,7-dien-3-one 9-O-alpha-L-rhamnopyrano+ is found in Caralluma negevensis. (9R)-2beta,9-dihydroxymegastigma-4,7-dien-3-one 9-O-alpha-L-rhamnopyrano+ was first documented in 2003 (Bader, A., et al.).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC25H40O12
Average Mass532.5830 Da
Monoisotopic Mass532.25198 Da
IUPAC Name(4S,6S)-6-hydroxy-3,5,5-trimethyl-4-[(1E,3R)-3-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-({[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)oxan-2-yl]oxy}but-1-en-1-yl]cyclohex-2-en-1-one
Traditional Name(4S,6S)-6-hydroxy-3,5,5-trimethyl-4-[(1E,3R)-3-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-({[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)oxan-2-yl]oxy}but-1-en-1-yl]cyclohex-2-en-1-one
CAS Registry NumberNot Available
SMILES
[H]O[C@]1([H])C(=O)C([H])=C(C([H])([H])[H])[C@]([H])(C(\[H])=C(/[H])[C@]([H])(O[C@]2([H])O[C@]([H])(C([H])([H])O[C@@]3([H])O[C@]([H])(C([H])([H])[H])[C@@]([H])(O[H])[C@]([H])(O[H])[C@@]3([H])O[H])[C@@]([H])(O[H])[C@]([H])(O[H])[C@@]2([H])O[H])C([H])([H])[H])C1(C([H])([H])[H])C([H])([H])[H]
InChI Identifier
InChI=1S/C25H40O12/c1-10-8-14(26)22(33)25(4,5)13(10)7-6-11(2)35-24-21(32)19(30)17(28)15(37-24)9-34-23-20(31)18(29)16(27)12(3)36-23/h6-8,11-13,15-24,27-33H,9H2,1-5H3/b7-6+/t11-,12-,13+,15-,16-,17-,18+,19+,20-,21-,22-,23+,24-/m1/s1
InChI KeyVGNHSOBGUFGEIC-ZMJBCZELSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 600 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 400 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 500 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Caralluma negevensisJEOL database
    • Bader, A., et al., Phytochemistry 62, 1277 (2003)
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
logP-0.52ALOGPS
logP-0.94ChemAxon
logS-2.2ALOGPS
pKa (Strongest Acidic)11.88ChemAxon
pKa (Strongest Basic)-3.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count12ChemAxon
Hydrogen Donor Count7ChemAxon
Polar Surface Area195.6 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity128.33 m³·mol⁻¹ChemAxon
Polarizability54.3 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
External LinksNot Available
References
General References
  1. Bader, A., et al. (2003). Bader, A., et al., Phytochemistry 62, 1277 (2003) . Phytochem..