IMPPAT Phytochemical information: 
1-Methylenepyrrolizidine

1-Methylenepyrrolizidine
Summary

SMILES: C=C1CCN2C1CCC2
InChI: InChI=1S/C8H13N/c1-7-4-6-9-5-2-3-8(7)9/h8H,1-6H2
InChIKey: SVJAUSAOZOLUJQ-UHFFFAOYSA-N
DeepSMILES: C=CCCNC5CCC5
Scaffold Graph/Node/Bond level: C=C1CCN2CCCC12
Scaffold Graph/Node level: CC1CCN2CCCC12
Scaffold Graph level: CC1CCC2CCCC12
Functional groups: C=C(C)C; CN(C)C
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Organoheterocyclic compounds
ClassyFire Class: Pyrrolizidines
NP Classifier Biosynthetic pathway: Alkaloids
NP Classifier Superclass: Lysine alkaloids
NP Classifier Class: Indolizidine alkaloids
Synonymous chemical names:
1-methylenepyrrolizidine
External chemical identifiers:
CID:CID_3990672
Chemical structure download


1-Methylenepyrrolizidine
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 123.2
Log P RDKit 1.41
Topological polar surface area (Å2) RDKit 3.24
Number of hydrogen bond acceptors RDKit 1
Number of hydrogen bond donors RDKit 0
Number of carbon atoms RDKit 8
Number of heavy atoms RDKit 9
Number of heteroatoms RDKit 1
Number of nitrogen atoms RDKit 1
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 1
Stereochemical complexity RDKit 0.12
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 2
Number of sp3 hybridized carbon atoms RDKit 6
Shape complexity RDKit 0.75
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 0
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 0
Total number of rings RDKit 2
Number of saturated carbocycles RDKit 0
Number of saturated heterocycles RDKit 2
Number of saturated rings RDKit 2
Number of Smallest Set of Smallest Rings (SSSR) RDKit 2


1-Methylenepyrrolizidine
Drug-likeness properties
Property nameToolProperty value
Number of Lipinski’s rule of 5 violations RDKit 0
Lipinski’s rule of 5 filter RDKit Passed
Number of Ghose filter violations RDKit 2
Ghose filter RDKit Failed
Veber filter RDKit Good
Pfizer 3/75 filter RDKit Bad
GSK 4/400 filter RDKit Good
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.44013


1-Methylenepyrrolizidine
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 No
Gastrointestinal absorption SwissADME Low
Log Kp (Skin permeation, cm/s) SwissADME -6.28
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 No