Letrozole [112809-51-5]

MedChem Express

Letrozole [112809-51-5]

10

112809-51-5

Research Use Only

99.95

C17H11N5

285.30

Letrozole (CGS 20267) is a potent, selective, reversible and orally active non-steroidal inhibitor of aromatase, with an IC50 of 11.5 nM. Letrozole selective inhibits estrogen biosynthesis, and can be used for the research of breast cancer[1][2][3].

N#CC1=CC=C(C(N2C=NC=N2)C3=CC=C(C#N)C=C3)C=C1

-20°C,2°C to 8°C

51202000