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Alternate Names: Lastacaft, R-89674, alcaftadinum
CAS No: 147084-10-4
PubChem CID: 19371515
Mol Formula: C19H21N3O
Mol Weight: 307.4 g/mol
IUPAC Name: 11-(1-methylpiperidin-4-ylidene)-5,6-dihydroimidazo[2,1-b][3]benzazepine-3-carbaldehyde
API Description: Alcaftadine is a topical antihistamine used to prevent itching associated with allergic conjunctivitis. It works by blocking histamine H1 receptors and stabilizing mast cells, reducing allergic responses. Alcaftadine is an imidazobenzazepine that is 6,11-dihydro-5H-imidazo[2,1-b][3]benzazepine substituted at position 3 by a formyl group and at position 11 by a 1-methylpiperidin-4-ylidene group. An antihistamine used for treatment of allergic conjunctivitis. It has a role as a H1-receptor antagonist and an anti-allergic agent. It is an aldehyde, a member of piperidines, an imidazobenzazepine and a tertiary amino compound.