Category:
Active Pharmaceutical Ingredients
CAS NO:
NA
Standard:
In-house Standards,
Irbesartan (CAS 138402-67-6) and Losartan (CAS 114798-26-8) are angiotensin II receptor blockers (ARBs). Synthesized via specific condensation reactions, Irbesartan is C25H28N6O, while Losartan is C22H21ClN6O. Both serve as key API intermediates for cardiovascular therapy.
Strictly contraindicated during pregnancy due to fetal toxicity risks. Store APIs in cool, dry environments below 25°C away from direct sunlight. Personnel must utilize PPE to prevent inhalation or skin contact with fine powders.