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Record Information
Version2.0
Created at2020-12-09 02:48:07 UTC
Updated at2021-07-15 16:52:26 UTC
NP-MRD IDNP0005587
Secondary Accession NumbersNone
Natural Product Identification
Common NameCucurbitacin B oleyl ester
Provided ByNPAtlasNPAtlas Logo
Description Cucurbitacin B oleyl ester is found in Leucopaxillus gentianeus. Based on a literature review very few articles have been published on Cucurbitacin B oleyl ester.
Structure
Thumb
Synonyms
ValueSource
(1R,2R,4S,10S,11S,13R,15R)-14-[(4E)-6-(Acetyloxy)-2-hydroxy-6-methyl-3-oxohept-4-en-2-yl]-4-hydroxy-1,6,6,11,15-pentamethyl-5,17-dioxotetracyclo[8.7.0.0,.0,]heptadec-7-en-13-yl (9Z)-octadec-9-enoic acidGenerator
Chemical FormulaC50H78O9
Average Mass823.1650 Da
Monoisotopic Mass822.56458 Da
IUPAC Name(1R,2R,4S,10S,11S,13R,14R,15R)-14-[(2R,4E)-6-(acetyloxy)-2-hydroxy-6-methyl-3-oxohept-4-en-2-yl]-4-hydroxy-1,6,6,11,15-pentamethyl-5,17-dioxotetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-7-en-13-yl (9Z)-octadec-9-enoate
Traditional Name(1R,2R,4S,10S,11S,13R,14R,15R)-14-[(2R,4E)-6-(acetyloxy)-2-hydroxy-6-methyl-3-oxohept-4-en-2-yl]-4-hydroxy-1,6,6,11,15-pentamethyl-5,17-dioxotetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-7-en-13-yl (9Z)-octadec-9-enoate
CAS Registry NumberNot Available
SMILES
CCCCCCCC\C=C/CCCCCCCC(=O)O[C@@H]1C[C@@]2(C)[C@@H]3CC=C4[C@@H](C[C@H](O)C(=O)C4(C)C)[C@]3(C)C(=O)C[C@]2(C)C1C(C)(O)C(=O)\C=C\C(C)(C)OC(C)=O
InChI Identifier
InChI=1S/C50H78O9/c1-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-42(55)58-38-32-47(7)39-28-27-35-36(31-37(52)44(56)46(35,5)6)49(39,9)41(54)33-48(47,8)43(38)50(10,57)40(53)29-30-45(3,4)59-34(2)51/h18-19,27,29-30,36-39,43,52,57H,11-17,20-26,28,31-33H2,1-10H3/b19-18-,30-29+/t36-,37+,38-,39+,43?,47+,48-,49+,50?/m1/s1
InChI KeyOBAIMZMTBKKNFQ-ZAGVHFGVSA-N
Experimental Spectra
Not Available
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Leucopaxillus gentianeusNPAtlas
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
logP7.59ALOGPS
logP10.58ChemAxon
logS-7.1ALOGPS
pKa (Strongest Acidic)12.81ChemAxon
pKa (Strongest Basic)-3.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area144.27 ŲChemAxon
Rotatable Bond Count23ChemAxon
Refractivity234.95 m³·mol⁻¹ChemAxon
Polarizability97.24 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
NPAtlas IDNPA002873
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID78436570
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound139583895
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References