Product Name

Ketotifen Free Base

Chemical name:

9,10 - dihydro-4H-benzo [4,5] cycloheptane-[1,2-a] thienyl -10 ketone -4-- ketone

Molecular formula:

C19H19NOS

Molecular Weight;

309.43

Structure Formula:

Description

For the synthesis of antihistamines ketotifen, treatment and prevention of allergic asthma