Category:
Intermediates&Fine Chemicals
CAS NO:
139481-59-7
Standard:
ChP,
Candesartan cilexetil intermediates are key synthetic precursors for the angiotensin II receptor blocker (ARB). Core processes involve cyclization and esterification to form the tetrazole or biaryl structures. Common intermediate: CAS 157862-04-9, Formula C24H24N6O4.
Strictly avoid exposure during pregnancy due to teratogenic risks. Store in cool, dry conditions away from moisture. Personnel must wear PPE including respirators and chemical-resistant gloves to prevent inhalation or skin contact.