Phyto4Health

Cucurbitacin E

Representations & DB's id

ChEBI: CHEBI:3944
ChEMBL: CHEMBL455056
PubChem: 5281319
IUPAC: [(E,6R)-6-[(8S,9R,10R,13R,14S,16R,17R)-2,16-dihydroxy-4,4,9,13,14-pentamethyl-3,11-dioxo-8,10,12,15,16,17-hexahydro-7H-cyclopenta[a]phenanthren-17-yl]-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl] acetate
Standard InChI: InChI=1S/C32H44O8/c1-17(33)40-27(2,3)13-12-23(36)32(9,39)25-21(35)15-29(6)22-11-10-18-19(14-20(34)26(38)28(18,4)5)31(22,8)24(37)16-30(25,29)7/h10,12-14,19,21-22,25,34-35,39H,11,15-16H2,1-9H3/b13-12+/t19-,21-,22+,25+,29+,30-,31+,32+/m1/s1
Standard InChI Key: NDYMQXYDSVBNLL-MUYMLXPFSA-N
SMILES: CC(=O)OC(/C=C/C(=O)[C@@]([C@H]1[C@H](O)C[C@@]2([C@]1(C)CC(=O)[C@@]1([C@H]2CC=C2[C@H]1C=C(O)C(=O)C2(C)C)C)C)(O)C)(C)C

Molecular propeties

AlogP: 4.19
Hydrogen bonds acceptors: 8
Hydrogen bonds donors: 3
Rotatable bonds: 5
Number of rings: 4
Molecular Weight: 556.3
Topological polar surface area: 138
Number of aromatic rings: 0
Fsp3: 0.719
Number of carbons: 32

Plant sources

Part of plant Plant name Ref.
PlantJuglans regia

In vitro data

Activity Type Activity Value Target Name UniProt ID Ref.