IMPPAT Phytochemical information: 
Premnenol
Premnenol
Summary

SMILES: O[C@H]1CO[C@H]2[C@]1(C)CC[C@H]1C2=CC[C@@H]2[C@]1(C)CCCC2(C)C
InChI: InChI=1S/C20H32O2/c1-18(2)9-5-10-19(3)14-8-11-20(4)16(21)12-22-17(20)13(14)6-7-15(18)19/h6,14-17,21H,5,7-12H2,1-4H3/t14-,15-,16-,17+,19+,20+/m0/s1
InChIKey: GONONOLUAHKEEZ-FKAIMOKRSA-N
DeepSMILES: O[C@H]CO[C@H][C@]5C)CC[C@H]C6=CC[C@@H][C@]6C)CCCC6C)C
Scaffold Graph/Node/Bond level: C1=C2C(CCC3CCOC23)C2CCCCC2C1
Scaffold Graph/Node level: C1CCC2C(C1)CCC1C2CCC2CCOC21
Scaffold Graph level: C1CCC2C(C1)CCC1C3CCCC3CCC21
Functional groups: CO; CC=C(C)C; COC
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Lipids and lipid-like molecules
ClassyFire Class: Steroids and steroid derivatives
ClassyFire Subclass: Hydroxysteroids
NP Classifier Biosynthetic pathway: Terpenoids
NP Classifier Superclass: Diterpenoids
NP Classifier Class: Pimarane and Isopimarane diterpenoids
Synonymous chemical names:
Premnenol, premnenol
External chemical identifiers:
CID:CID_101317819; ZINC:ZINC000238750783
Chemical structure download
2D:2D MOL2D MOL22D SDF
3D:3D MOL3D MOL23D SDF3D PDB3D PDBQT
Premnenol
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 304.47
Log P RDKit 4.33
Topological polar surface area (Å2) RDKit 29.46
Number of hydrogen bond acceptors RDKit 2
Number of hydrogen bond donors RDKit 1
Number of carbon atoms RDKit 20
Number of heavy atoms RDKit 22
Number of heteroatoms RDKit 2
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 6
Stereochemical complexity RDKit 0.3
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 2
Number of sp3 hybridized carbon atoms RDKit 18
Shape complexity RDKit 0.9
Number of rotatable bonds RDKit 0
Number of aliphatic carbocycles RDKit 3
Number of aliphatic heterocycles RDKit 1
Number of aliphatic rings RDKit 4
Number of aromatic carbocycles RDKit 0
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 0
Total number of rings RDKit 4
Number of saturated carbocycles RDKit 2
Number of saturated heterocycles RDKit 1
Number of saturated rings RDKit 3
Number of Smallest Set of Smallest Rings (SSSR) RDKit 4
Premnenol
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 0.675172
Premnenol
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 Yes
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -5.04
Number of PAINS structural alerts SwissADME 0
Number of Brenk structural alerts SwissADME 1
CYP1A2 inhibitor SwissADME No
CYP2C19 inhibitor SwissADME No
CYP2C9 inhibitor SwissADME Yes
CYP2D6 inhibitor SwissADME No
CYP3A4 inhibitor SwissADME No
P-glycoprotein substrate SwissADME No