Drugs Information: Letrozole

Basic Information

ID DDInter1040
Drug Type small molecule
Molecular Formula C17H11N5
Molecular Weight 285.310
Description Letrozole is an aromatase inhibitor used to treat breast cancer in postmenopausal women.
ATC Classification L02BG04
IUPAC Name 4-[(4-Cyanophenyl)(1H-1,2,4-Triazol-1-Yl)Methyl]Benzonitrile
InChI Inchi=1S/C17H11N5/C18-9-13-1-5-15(6-2-13)17(22-12-20-11-21-22)16-7-3-14(10-19)4-8-16/H1-8,11-12,17H
InChI Key HPJKCIUCZWXJDR-UHFFFAOYSA-N
Canonical SMILES N#CC1=CC=C(C=C1)C(N1C=NC=N1)C1=CC=C(C=C1)C#N
Useful Links DrugBank ChEMBL PubChem

Interactions with Letrozole

Severity level ID Name Mechanism Detail