IMPPAT Phytochemical information: 
Cryptolepine

Cryptolepine
Summary

SMILES: Cn1c2ccccc2cc2-c1c1ccccc1n2
InChI: InChI=1S/C16H12N2/c1-18-15-9-5-2-6-11(15)10-14-16(18)12-7-3-4-8-13(12)17-14/h2-10H,1H3
InChIKey: KURWKDDWCJELSV-UHFFFAOYSA-N
DeepSMILES: Cncccccc6cc-c%10cccccc6n9
Scaffold Graph/Node/Bond level: c1ccc2[nH]c3c4ccccc4nc-3cc2c1
Scaffold Graph/Node level: C1CCC2NC3C(CC2C1)NC1CCCCC13
Scaffold Graph level: C1CCC2CC3C(CC2C1)CC1CCCCC13
Functional groups: cn(C)c; cnc
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Organoheterocyclic compounds
ClassyFire Class: Quinolines and derivatives
ClassyFire Subclass: Indoloquinolines
NP Classifier Biosynthetic pathway: Alkaloids
NP Classifier Superclass: Anthranilic acid alkaloids
Synonymous chemical names:
cryptolepine
External chemical identifiers:
CID:CID_82143; ChEMBL:CHEMBL119096; ChEBI:CHEBI:3930; ZINC:ZINC000000898100; FDASRS:OF1UIT4RDH; SureChEMBL:SCHEMBL542771
Chemical structure download


Cryptolepine
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 232.29
Log P RDKit 3.83
Topological polar surface area (Å2) RDKit 17.82
Number of hydrogen bond acceptors RDKit 2
Number of hydrogen bond donors RDKit 0
Number of carbon atoms RDKit 16
Number of heavy atoms RDKit 18
Number of heteroatoms RDKit 2
Number of nitrogen atoms RDKit 2
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 0
Stereochemical complexity RDKit 0
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 15
Number of sp3 hybridized carbon atoms RDKit 1
Shape complexity RDKit 0.06
Number of rotatable bonds RDKit 0
Number of aliphatic carbocycles RDKit 0
Number of aliphatic heterocycles RDKit 2
Number of aliphatic rings RDKit 2
Number of aromatic carbocycles RDKit 2
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 2
Total number of rings RDKit 4
Number of saturated carbocycles RDKit 0
Number of saturated heterocycles RDKit 0
Number of saturated rings RDKit 0
Number of Smallest Set of Smallest Rings (SSSR) RDKit 4


Cryptolepine
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 0.45


Cryptolepine
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 -5.35
Number of PAINS structural alerts SwissADME 0
Number of Brenk structural alerts SwissADME 0
CYP1A2 inhibitor SwissADME Yes
CYP2C19 inhibitor SwissADME Yes
CYP2C9 inhibitor SwissADME No
CYP2D6 inhibitor SwissADME Yes
CYP3A4 inhibitor SwissADME Yes
P-glycoprotein substrate SwissADME Yes


Cryptolepine
Human target proteins
Protein identifierHGNC symbolCombined score from STITCH database
ENSP00000337459NOS1786
ENSP00000327251NOS2733
ENSP00000269305TP53700
The human target proteins were predicted using STITCH, a database of Chemical-Protein interaction networks.