IMPPAT Phytochemical information: 
Galanolactone
Galanolactone
Summary

SMILES: O=C1OCC/C/1=C\C[C@H]1[C@]2(CC[C@@H]3[C@]1(C)CCCC3(C)C)OC2
InChI: InChI=1S/C20H30O3/c1-18(2)9-4-10-19(3)15(18)7-11-20(13-23-20)16(19)6-5-14-8-12-22-17(14)21/h5,15-16H,4,6-13H2,1-3H3/b14-5+/t15-,16+,19-,20+/m0/s1
InChIKey: MBPTXJNHCBXMBP-SDIIOJARSA-N
DeepSMILES: O=COCC/C/5=C\C[C@H][C@]CC[C@@H][C@]6C)CCCC6C)C)))))))))OC3
Scaffold Graph/Node/Bond level: O=C1OCCC1=CCC1C2CCCCC2CCC12CO2
Scaffold Graph/Node level: OC1OCCC1CCC1C2CCCCC2CCC12CO2
Scaffold Graph level: CC1CCCC1CCC1C2CCCCC2CCC12CC2
Functional groups: C/C=C1\CCOC1=O; C[C@]1(C)CO1
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Organoheterocyclic compounds
ClassyFire Class: Lactones
ClassyFire Subclass: Gamma butyrolactones
NP Classifier Biosynthetic pathway: Terpenoids
NP Classifier Superclass: Diterpenoids
NP Classifier Class: Labdane diterpenoids
Synonymous chemical names:
galanolactone, Galanolactone
External chemical identifiers:
CID:CID_11141699; ChEMBL:CHEMBL4520851; ChEBI:CHEBI:81135; ZINC:ZINC000033831303; MolPort-035-705-926
Chemical structure download
2D:2D MOL2D MOL22D SDF
3D:3D MOL3D MOL23D SDF3D PDB3D PDBQT
Galanolactone
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 318.46
Log P RDKit 4.26
Topological polar surface area (Å2) RDKit 38.83
Number of hydrogen bond acceptors RDKit 3
Number of hydrogen bond donors RDKit 0
Number of carbon atoms RDKit 20
Number of heavy atoms RDKit 23
Number of heteroatoms RDKit 3
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 4
Stereochemical complexity RDKit 0.2
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 3
Number of sp3 hybridized carbon atoms RDKit 17
Shape complexity RDKit 0.85
Number of rotatable bonds RDKit 2
Number of aliphatic carbocycles RDKit 2
Number of aliphatic heterocycles RDKit 2
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 2
Number of saturated rings RDKit 4
Number of Smallest Set of Smallest Rings (SSSR) RDKit 4
Galanolactone
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 0.43
Galanolactone
ADME properties
Property nameToolProperty value
Bioavailability score SwissADME 0.55
Solubility class [ESOL] SwissADME Moderately soluble
Solubility class [Silicos-IT] SwissADME Moderately soluble
Blood Brain Barrier permeation SwissADME Yes
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -4.96
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 Yes
CYP2D6 inhibitor SwissADME No
CYP3A4 inhibitor SwissADME No
P-glycoprotein substrate SwissADME No