IMPPAT Phytochemical information: 
Aristolochic acid I methyl ester

Aristolochic acid I methyl ester
Summary

SMILES: COC(=O)c1cc2OCOc2c2c1c(cc1c2cccc1OC)[N+](=O)[O-]
InChI: InChI=1S/C18H13NO7/c1-23-13-5-3-4-9-10(13)6-12(19(21)22)15-11(18(20)24-2)7-14-17(16(9)15)26-8-25-14/h3-7H,8H2,1-2H3
InChIKey: RZUABJWVTLHGHJ-UHFFFAOYSA-N
DeepSMILES: COC=O)cccOCOc5cc9cccc6cccc6OC)))))))))[N+]=O)[O-]
Scaffold Graph/Node/Bond level: c1ccc2c(c1)ccc1ccc3c(c12)OCO3
Scaffold Graph/Node level: C1CCC2C(C1)CCC1CCC3OCOC3C12
Scaffold Graph level: C1CCC2C(C1)CCC1CCC3CCCC3C12
Functional groups: cC(=O)OC; c1cOCO1; cOC; c[N+](=O)[O-]
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Benzenoids
ClassyFire Class: Phenanthrenes and derivatives
ClassyFire Subclass: Aristolochic acids and derivatives
Synonymous chemical names:
methyl aristolochate, methylaristolochate
External chemical identifiers:
CID:CID_96709; ChEMBL:CHEMBL1684823
Chemical structure download


Aristolochic acid I methyl ester
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 355.3
Log P RDKit 3.43
Topological polar surface area (Å2) RDKit 97.13
Number of hydrogen bond acceptors RDKit 7
Number of hydrogen bond donors RDKit 0
Number of carbon atoms RDKit 18
Number of heavy atoms RDKit 26
Number of heteroatoms RDKit 8
Number of nitrogen atoms RDKit 1
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 3
Shape complexity RDKit 0.17
Number of rotatable bonds RDKit 4
Number of aliphatic carbocycles RDKit 0
Number of aliphatic heterocycles RDKit 1
Number of aliphatic rings RDKit 1
Number of aromatic carbocycles RDKit 3
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 3
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


Aristolochic acid I methyl ester
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 0.31


Aristolochic acid I methyl ester
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 No
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -5.71
Number of PAINS structural alerts SwissADME 0
Number of Brenk structural alerts SwissADME 3
CYP1A2 inhibitor SwissADME Yes
CYP2C19 inhibitor SwissADME Yes
CYP2C9 inhibitor SwissADME Yes
CYP2D6 inhibitor SwissADME Yes
CYP3A4 inhibitor SwissADME Yes
P-glycoprotein substrate SwissADME No