Category:
Prophylactic Biological Products
CAS NO:
34580-14-8
Standard:
In-house Standards,
Ketotifen hydrogen fumarate is the fumaric acid salt of ketotifen, a potent antihistamine and mast cell stabilizer. Manufactured via controlled esterification to enhance stability and solubility, its molecular formula is C19H20FNO4S with CAS No. 68757-50-8.
Contraindicated in acute asthma attacks; monitor for sedation and weight gain. Store in cool, dry conditions away from direct sunlight to maintain chemical integrity.