Category:
Other Specialized Reagents
CAS NO:
34580-14-8
Standard:
USP,BP,EP,In-house Standards,
Ketotifen fumarate is a potent antihistamine and mast cell stabilizer synthesized via condensation of 4-(1-methyl-4-piperidylidene)-4H-benzo[4,5]cyclohepta-1,3-diene with maleic acid. Its molecular formula is C20H21NO4, CAS No. 79616-73-8.
Avoid use in patients with acute asthma attacks or severe hepatic impairment. Store in cool, dry conditions below 25°C to maintain stability. Handle with PPE due to potential sensitization risks during manufacturing.