IMPPAT Phytochemical information: 
Silphinene
Silphinene
Summary

SMILES: C[C@@H]1CC[C@H]2[C@@]31C=CC[C@@]3(C)CC2(C)C
InChI: InChI=1S/C15H24/c1-11-6-7-12-13(2,3)10-14(4)8-5-9-15(11,12)14/h5,9,11-12H,6-8,10H2,1-4H3/t11-,12-,14+,15+/m1/s1
InChIKey: VHIAMHVUKUKCHP-UXOAXIEHSA-N
DeepSMILES: C[C@@H]CC[C@H][C@]5C=CC[C@@]5C)CC8C)C
Scaffold Graph/Node/Bond level: C1=CC23CCCC2CCC3C1
Scaffold Graph/Node level: C1CC2CCC3CCCC23C1
Scaffold Graph level: C1CC2CCC3CCCC23C1
Functional groups: CC=CC
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Lipids and lipid-like molecules
ClassyFire Class: Prenol lipids
ClassyFire Subclass: Sesquiterpenoids
NP Classifier Biosynthetic pathway: Terpenoids
NP Classifier Superclass: Sesquiterpenoids
NP Classifier Class: Silphinane sesquiterpenoids
Synonymous chemical names:
Silphinene, silphinene
External chemical identifiers:
CID:CID_44567200; ChEMBL:CHEMBL458374; ZINC:ZINC000044360536
Chemical structure download
2D:2D MOL2D MOL22D SDF
3D:3D MOL3D MOL23D SDF3D PDB3D PDBQT
Silphinene
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 204.36
Log P RDKit 4.42
Topological polar surface area (Å2) RDKit 0
Number of hydrogen bond acceptors RDKit 0
Number of hydrogen bond donors RDKit 0
Number of carbon atoms RDKit 15
Number of heavy atoms RDKit 15
Number of heteroatoms RDKit 0
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 4
Stereochemical complexity RDKit 0.27
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 2
Number of sp3 hybridized carbon atoms RDKit 13
Shape complexity RDKit 0.87
Number of rotatable bonds RDKit 0
Number of aliphatic carbocycles RDKit 3
Number of aliphatic heterocycles RDKit 0
Number of aliphatic rings RDKit 3
Number of aromatic carbocycles RDKit 0
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 0
Total number of rings RDKit 3
Number of saturated carbocycles RDKit 2
Number of saturated heterocycles RDKit 0
Number of saturated rings RDKit 2
Number of Smallest Set of Smallest Rings (SSSR) RDKit 3
Silphinene
Drug-likeness properties
Property nameToolProperty value
Number of Lipinski’s rule of 5 violations RDKit 0
Lipinski’s rule of 5 filter RDKit Passed
Number of Ghose filter violations RDKit 0
Ghose filter RDKit Passed
Veber filter RDKit Good
Pfizer 3/75 filter RDKit Bad
GSK 4/400 filter RDKit Bad
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.512513
Silphinene
ADME properties
Property nameToolProperty value
Bioavailability score SwissADME 0.55
Solubility class [ESOL] SwissADME Moderately soluble
Solubility class [Silicos-IT] SwissADME Soluble
Blood Brain Barrier permeation SwissADME No
Gastrointestinal absorption SwissADME Low
Log Kp (Skin permeation, cm/s) SwissADME -3.82
Number of PAINS structural alerts SwissADME 0
Number of Brenk structural alerts SwissADME 1
CYP1A2 inhibitor SwissADME No
CYP2C19 inhibitor SwissADME Yes
CYP2C9 inhibitor SwissADME Yes
CYP2D6 inhibitor SwissADME No
CYP3A4 inhibitor SwissADME No
P-glycoprotein substrate SwissADME No