API
  Ketotifen fumarate
  Pizotifen
  Pizotifen malate
Pharmaceutical intermediates
  Methoxy substance
  Ketotifen Free Base
  10-Methoxy-5h-dibenz...
 
 
     
 
Ketotifen Free Base
CAS NO.

/

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
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