IMPPAT Phytochemical information: 
Cotinine

Cotinine
Summary

SMILES: O=C1CC[C@H](N1C)c1cccnc1
InChI: InChI=1S/C10H12N2O/c1-12-9(4-5-10(12)13)8-3-2-6-11-7-8/h2-3,6-7,9H,4-5H2,1H3/t9-/m0/s1
InChIKey: UIKROCXWUNQSPJ-VIFPVBQESA-N
DeepSMILES: O=CCC[C@H]N5C))ccccnc6
Scaffold Graph/Node/Bond level: O=C1CCC(c2cccnc2)N1
Scaffold Graph/Node level: OC1CCC(C2CCCNC2)N1
Scaffold Graph level: CC1CCC(C2CCCCC2)C1
Functional groups: CC(=O)N(C)C; cnc
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Organoheterocyclic compounds
ClassyFire Class: Pyridines and derivatives
ClassyFire Subclass: Pyrrolidinylpyridines
NP Classifier Biosynthetic pathway: Alkaloids
NP Classifier Superclass: Nicotinic acid alkaloids|Ornithine alkaloids
NP Classifier Class: Pyridine alkaloids|Pyrrolidine alkaloids
Synonymous chemical names:
cotinine
External chemical identifiers:
CID:CID_854019; ChEMBL:CHEMBL578211; ChEBI:CHEBI:68641; ZINC:ZINC000000402766; FDASRS:K5161X06LL; SureChEMBL:SCHEMBL49060; MolPort-001-742-588
Chemical structure download


Cotinine
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 176.22
Log P RDKit 1.37
Topological polar surface area (Å2) RDKit 33.2
Number of hydrogen bond acceptors RDKit 2
Number of hydrogen bond donors RDKit 0
Number of carbon atoms RDKit 10
Number of heavy atoms RDKit 13
Number of heteroatoms RDKit 3
Number of nitrogen atoms RDKit 2
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 1
Stereochemical complexity RDKit 0.1
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 6
Number of sp3 hybridized carbon atoms RDKit 4
Shape complexity RDKit 0.4
Number of rotatable bonds RDKit 0
Number of aliphatic carbocycles RDKit 0
Number of aliphatic heterocycles RDKit 1
Number of aliphatic rings RDKit 1
Number of aromatic carbocycles RDKit 0
Number of aromatic heterocycles RDKit 1
Number of aromatic rings RDKit 1
Total number of rings RDKit 2
Number of saturated carbocycles RDKit 0
Number of saturated heterocycles RDKit 1
Number of saturated rings RDKit 1
Number of Smallest Set of Smallest Rings (SSSR) RDKit 2


Cotinine
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 Good
Pfizer 3/75 rule RDKit Bad
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.65


Cotinine
ADME properties
Property nameToolProperty value
Bioavailability score SwissADME 0.55
Solubility class [ESOL] SwissADME Very soluble
Solubility class [Silicos-IT] SwissADME Soluble
Blood Brain Barrier permeation SwissADME Yes
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -7.60
Number of PAINS structural alerts SwissADME 0
Number of Brenk structural alerts SwissADME 0
CYP1A2 inhibitor SwissADME No
CYP2C19 inhibitor SwissADME No
CYP2C9 inhibitor SwissADME No
CYP2D6 inhibitor SwissADME No
CYP3A4 inhibitor SwissADME No
P-glycoprotein substrate SwissADME No