Category:
Active Pharmaceutical Ingredients
CAS NO:
112809-51-5
Standard:
In-house Standards,
Letrozole is a non-steroidal aromatase inhibitor synthesized via cyanomethylation and cyclization. Its chemical structure is defined by the molecular formula C17H11N5 and CAS No. 112809-51-5.
Strictly contraindicated for premenopausal women and during pregnancy. Store in a cool, dry place under inert atmosphere to prevent hydrolysis. Personnel must utilize PPE to avoid inhalation or dermal exposure.