Category:
Active Pharmaceutical Ingredients
CAS NO:
112809-51-5
Standard:
In-house Standards,
Letrozole is a non-steroidal aromatase inhibitor synthesized via cyanation and cyclization. Its molecular formula is C17H11N5, with CAS number 112809-51-5.
Contraindicated in pregnancy due to fetal toxicity. Store in a cool, dry place below 25°C under inert atmosphere. Personnel must utilize PPE including nitrile gloves and respirators during handling.