5H-Dibenzo[a,d]cyclohepten-5-one

It serves as the core structure to which the 1-methylpiperidine moiety is attached to create the final antihistamine and antiserotonergic drug. 5H-Dibenzo[a, d]cyclohepten-5-one (also known as dibenzosuberenone) is used mainly as a critical intermediate or key raw material in the synthesis of Cyproheptadine Hydrochloride.

API Name Cyproheptadine hydrochloride
CAS No 2222-33-5
Molecular Formula C15H10O
Molecular Weight 206.24 g/mol
Synonyms tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,9,11,13-heptaen-2-one

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