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Record Information
Version2.0
Created at2021-06-20 22:28:06 UTC
Updated at2021-06-30 00:14:03 UTC
NP-MRD IDNP0040256
Secondary Accession NumbersNone
Natural Product Identification
Common Namecombretanone A
Provided ByJEOL DatabaseJEOL Logo
Description combretanone A is found in Combretum quadrangulare. combretanone A was first documented in 2011 (Toume, K., et al.).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC30H50O5
Average Mass490.7250 Da
Monoisotopic Mass490.36582 Da
IUPAC Name(1S,3R,8R,10S,11S,12S,15R,16R)-10-hydroxy-7,7,12,16-tetramethyl-15-[(2R,4R,5S)-4,5,6-trihydroxy-6-methylheptan-2-yl]pentacyclo[9.7.0.0^{1,3}.0^{3,8}.0^{12,16}]octadecan-6-one
Traditional Name(1S,3R,8R,10S,11S,12S,15R,16R)-10-hydroxy-7,7,12,16-tetramethyl-15-[(2R,4R,5S)-4,5,6-trihydroxy-6-methylheptan-2-yl]pentacyclo[9.7.0.0^{1,3}.0^{3,8}.0^{12,16}]octadecan-6-one
CAS Registry NumberNot Available
SMILES
[H]O[C@]([H])(C([H])([H])[C@@]([H])(C([H])([H])[H])[C@@]1([H])C([H])([H])C([H])([H])[C@@]2(C([H])([H])[H])[C@]3([H])[C@@]([H])(O[H])C([H])([H])[C@]4([H])[C@]5(C([H])([H])[C@@]35C([H])([H])C([H])([H])[C@]12C([H])([H])[H])C([H])([H])C([H])([H])C(=O)C4(C([H])([H])[H])C([H])([H])[H])[C@]([H])(O[H])C(O[H])(C([H])([H])[H])C([H])([H])[H]
InChI Identifier
InChI=1S/C30H50O5/c1-17(14-20(32)24(34)26(4,5)35)18-8-10-28(7)23-19(31)15-21-25(2,3)22(33)9-11-29(21)16-30(23,29)13-12-27(18,28)6/h17-21,23-24,31-32,34-35H,8-16H2,1-7H3/t17-,18-,19+,20-,21+,23+,24+,27-,28+,29-,30+/m1/s1
InChI KeySOMSTXFUASXCDL-PRZJXYGRSA-N
Experimental Spectra
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Combretum quadrangulareJEOL database
    • Toume, K., et al, J. Nat. Prod. 74, 249 (2011)
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
logP3.64ALOGPS
logP3.59ChemAxon
logS-4.7ALOGPS
pKa (Strongest Acidic)13.03ChemAxon
pKa (Strongest Basic)-0.29ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area97.99 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity136.51 m³·mol⁻¹ChemAxon
Polarizability57.45 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
External LinksNot Available
References
General References
  1. Toume, K., et al. (2011). Toume, K., et al, J. Nat. Prod. 74, 249 (2011). J. Nat. Prod..