IMPPAT Phytochemical information: 
Saikosaponin E
Saikosaponin E
Summary

SMILES: OC[C@H]1O[C@@H](O[C@@H]2[C@@H](O)[C@@H](O[C@@H]([C@@H]2O)C)O[C@H]2CC[C@]3([C@H](C2(C)C)CC[C@@]2([C@@H]3C=C[C@]34[C@@]2(C)C[C@@H]([C@@]2([C@H]4CC(C)(C)CC2)CO3)O)C)C)[C@@H]([C@H]([C@@H]1O)O)O
InChI: InChI=1S/C42H68O12/c1-21-28(45)33(54-34-31(48)30(47)29(46)22(19-43)52-34)32(49)35(51-21)53-27-11-12-38(6)23(37(27,4)5)9-13-39(7)24(38)10-14-42-25-17-36(2,3)15-16-41(25,20-50-42)26(44)18-40(39,42)8/h10,14,21-35,43-49H,9,11-13,15-20H2,1-8H3/t21-,22-,23+,24-,25-,26+,27+,28+,29-,30+,31-,32-,33+,34+,35+,38+,39-,40+,41-,42+/m1/s1
InChIKey: KQGDHYQRJRGMDG-CYMACDCKSA-N
DeepSMILES: OC[C@H]O[C@@H]O[C@@H][C@@H]O)[C@@H]O[C@@H][C@@H]6O))C)))O[C@H]CC[C@][C@H]C6C)C))CC[C@@][C@@H]6C=C[C@@][C@@]6C)C[C@@H][C@@][C@H]6CCC)C)CC6)))))CO7)))O))))))))C)))))C))))))))))[C@@H][C@H][C@@H]6O))O))O
Scaffold Graph/Node/Bond level: C1=CC23OCC4(CCCCC42)CCC3C2CCC3CC(OC4CC(OC5CCCCO5)CCO4)CCC3C12
Scaffold Graph/Node level: C1CCC(OC2CCOC(OC3CCC4C(CCC5C4CCC46OCC7(CCCCC74)CCC56)C3)C2)OC1
Scaffold Graph level: C1CCC(CC2CCCC(CC3CCC4C(CCC5C4CCC46CCC7(CCCCC74)CCC56)C3)C2)CC1
Functional groups: CO; CO[C@@H](C)OC; COC; CC=CC
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Lipids and lipid-like molecules
ClassyFire Class: Prenol lipids
ClassyFire Subclass: Terpene glycosides
NP Classifier Biosynthetic pathway: Terpenoids
NP Classifier Superclass: Triterpenoids
NP Classifier Class: Oleanane triterpenoids
Synonymous chemical names:
saikosaponin e, Saikosaponin e
External chemical identifiers:
CID:CID_21637632; ChEMBL:CHEMBL3613720; ZINC:ZINC000255223417; SureChEMBL:SCHEMBL8156551
Chemical structure download
2D:2D MOL2D MOL22D SDF
3D:3D MOL3D MOL23D SDF3D PDB3D PDBQT
Saikosaponin E
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 764.99
Log P RDKit 2.8
Topological polar surface area (Å2) RDKit 187.76
Number of hydrogen bond acceptors RDKit 12
Number of hydrogen bond donors RDKit 7
Number of carbon atoms RDKit 42
Number of heavy atoms RDKit 54
Number of heteroatoms RDKit 12
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 20
Stereochemical complexity RDKit 0.48
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 2
Number of sp3 hybridized carbon atoms RDKit 40
Shape complexity RDKit 0.95
Number of rotatable bonds RDKit 5
Number of aliphatic carbocycles RDKit 5
Number of aliphatic heterocycles RDKit 3
Number of aliphatic rings RDKit 8
Number of aromatic carbocycles RDKit 0
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 0
Total number of rings RDKit 8
Number of saturated carbocycles RDKit 4
Number of saturated heterocycles RDKit 3
Number of saturated rings RDKit 7
Number of Smallest Set of Smallest Rings (SSSR) RDKit 8
Saikosaponin E
Drug-likeness properties
Property nameToolProperty value
Number of Lipinski’s rule of 5 violations RDKit 3
Lipinski’s rule of 5 RDKit Failed
Number of Ghose rule violations RDKit 3
Ghose rule RDKit Failed
Veber rule RDKit Bad
Egan rule RDKit Bad
GSK 4/400 rule RDKit Bad
Pfizer 3/75 rule RDKit Good
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.16
Saikosaponin E
ADME properties
Property nameToolProperty value
Bioavailability score SwissADME 0.17
Solubility class [ESOL] SwissADME Poorly soluble
Solubility class [Silicos-IT] SwissADME Soluble
Blood Brain Barrier permeation SwissADME No
Gastrointestinal absorption SwissADME Low
Log Kp (Skin permeation, cm/s) SwissADME -8.31
Number of PAINS structural alerts SwissADME 0
Number of Brenk structural alerts SwissADME 2
CYP1A2 inhibitor SwissADME No
CYP2C19 inhibitor SwissADME No
CYP2C9 inhibitor SwissADME No
CYP2D6 inhibitor SwissADME No
CYP3A4 inhibitor SwissADME No
P-glycoprotein substrate SwissADME Yes