← All compounds
Pharmaceuticals/Chemicals

Letrozole

Letro · Femara

Potent non-steroidal AI; highest estrogen suppression of the three common AIs.

Pharmacokinetic summary

Model tier
Advanced (t½ + Cmax + Tmax + F)
Half-life
1 days
Cmax
45.684 ng/mL
Tmax
0.1 days
Bioavailability
99%
Typical dose
0.625–2.5 mg