IMPPAT Phytochemical information: 
Impressic Acid
Impressic Acid
Summary

SMILES: O[C@@H]1C[C@@H]2[C@H]3[C@@H](CC[C@@]3(CC[C@]2([C@]2([C@H]1[C@@]1(C)CC[C@H](C([C@@H]1CC2)(C)C)O)C)C)C(=O)O)C(=C)C
InChI: InChI=1S/C30H48O4/c1-17(2)18-8-13-30(25(33)34)15-14-28(6)19(23(18)30)16-20(31)24-27(5)11-10-22(32)26(3,4)21(27)9-12-29(24,28)7/h18-24,31-32H,1,8-16H2,2-7H3,(H,33,34)/t18-,19+,20+,21-,22+,23+,24+,27-,28+,29+,30-/m0/s1
InChIKey: CQYNGKPLHGNVHC-LEBDGTJJSA-N
DeepSMILES: O[C@@H]C[C@@H][C@H][C@@H]CC[C@@]5CC[C@]9[C@][C@H]%13[C@@]C)CC[C@H]C[C@@H]6CC%10)))C)C))O))))))C))C))))C=O)O)))))C=C)C
Scaffold Graph/Node/Bond level: C1CCC2C(C1)CCC1C2CCC2C3CCCC3CCC21
Scaffold Graph/Node level: C1CCC2C(C1)CCC1C2CCC2C3CCCC3CCC21
Scaffold Graph level: C1CCC2C(C1)CCC1C2CCC2C3CCCC3CCC21
Functional groups: CO; C=C(C)C; CC(=O)O
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Lipids and lipid-like molecules
ClassyFire Class: Prenol lipids
ClassyFire Subclass: Triterpenoids
NP Classifier Biosynthetic pathway: Terpenoids
NP Classifier Superclass: Triterpenoids
NP Classifier Class: Lupane triterpenoids
Synonymous chemical names:
impressic acid
External chemical identifiers:
CID:CID_15038462; ChEMBL:CHEMBL1271693; ZINC:ZINC000064539318
Chemical structure download
2D:2D MOL2D MOL22D SDF
3D:3D MOL3D MOL23D SDF3D PDB3D PDBQT
Impressic Acid
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 472.71
Log P RDKit 6.06
Topological polar surface area (Å2) RDKit 77.76
Number of hydrogen bond acceptors RDKit 3
Number of hydrogen bond donors RDKit 3
Number of carbon atoms RDKit 30
Number of heavy atoms RDKit 34
Number of heteroatoms RDKit 4
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 11
Stereochemical complexity RDKit 0.37
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 3
Number of sp3 hybridized carbon atoms RDKit 27
Shape complexity RDKit 0.9
Number of rotatable bonds RDKit 2
Number of aliphatic carbocycles RDKit 5
Number of aliphatic heterocycles RDKit 0
Number of aliphatic rings RDKit 5
Number of aromatic carbocycles RDKit 0
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 0
Total number of rings RDKit 5
Number of saturated carbocycles RDKit 5
Number of saturated heterocycles RDKit 0
Number of saturated rings RDKit 5
Number of Smallest Set of Smallest Rings (SSSR) RDKit 5
Impressic Acid
Drug-likeness properties
Property nameToolProperty value
Number of Lipinski’s rule of 5 violations RDKit 1
Lipinski’s rule of 5 filter RDKit Passed
Number of Ghose filter violations RDKit 3
Ghose filter RDKit Failed
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 0.426926
Impressic Acid
ADME properties
Property nameToolProperty value
Bioavailability score SwissADME 0.56
Solubility class [ESOL] SwissADME Poorly soluble
Solubility class [Silicos-IT] SwissADME Moderately soluble
Blood Brain Barrier permeation SwissADME No
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -4.31
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 No
CYP2D6 inhibitor SwissADME No
CYP3A4 inhibitor SwissADME No
P-glycoprotein substrate SwissADME Yes