IMPPAT Phytochemical information: 
Isolongifolene, 4,5-dehydro-

Isolongifolene, 4,5-dehydro-
Summary

SMILES: CC1(C)C2C=CC3(C1=CCCC3(C)C)C2
InChI: InChI=1S/C15H22/c1-13(2)8-5-6-12-14(3,4)11-7-9-15(12,13)10-11/h6-7,9,11H,5,8,10H2,1-4H3
InChIKey: WDEQMGGYMWMFIH-UHFFFAOYSA-N
DeepSMILES: CCC)CC=CCC6=CCCC6C)C))))))C5
Scaffold Graph/Node/Bond level: C1=CC23CCCC=C2CC1C3
Scaffold Graph/Node level: C1CCC23CCC(CC2C1)C3
Scaffold Graph level: C1CCC23CCC(CC2C1)C3
Functional groups: CC=C(C)C; CC=CC
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Hydrocarbons
ClassyFire Class: Polycyclic hydrocarbons
NP Classifier Biosynthetic pathway: Terpenoids
NP Classifier Superclass: Sesquiterpenoids
NP Classifier Class: Himachalane sesquiterpenoids
Synonymous chemical names:
isolongifolene,4,5-dehydro-
External chemical identifiers:
CID:CID_583154
Chemical structure download


Isolongifolene, 4,5-dehydro-
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 202.34
Log P RDKit 4.34
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 2
Stereochemical complexity RDKit 0.13
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 4
Number of sp3 hybridized carbon atoms RDKit 11
Shape complexity RDKit 0.73
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 1
Number of saturated heterocycles RDKit 0
Number of saturated rings RDKit 1
Number of Smallest Set of Smallest Rings (SSSR) RDKit 3


Isolongifolene, 4,5-dehydro-
Drug-likeness properties
Property nameToolProperty value
Number of Lipinski’s rule of 5 violations RDKit 0
Lipinski’s rule of 5 RDKit Passed
Number of Ghose rule violations RDKit 0
Ghose rule RDKit Passed
Veber rule RDKit Good
Egan rule RDKit Good
GSK 4/400 rule RDKit Bad
Pfizer 3/75 rule RDKit Bad
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.51


Isolongifolene, 4,5-dehydro-
ADME properties
Property nameToolProperty value
Bioavailability score SwissADME 0.55
Solubility class [ESOL] SwissADME Soluble
Solubility class [Silicos-IT] SwissADME Soluble
Blood Brain Barrier permeation SwissADME No
Gastrointestinal absorption SwissADME Low
Log Kp (Skin permeation, cm/s) SwissADME -4.30
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