High quality 4'-Chloropropiophenone CAS 6285-05-8

   4- chlorophenone is an important intermediate with structural function. It is mainly used as a pharmaceutical intermediate for the synthesis of the new diet drug rimonabant (N-(piperidine)-5-(4-chlorophenyl)-1-(2, 4-dichlorophenyl) -4-methyl-IH-pyrazole-3 formamide). The key intermediates of Chemicalbook, α-bromo4-chlorophenyl and 4-(4-chlorophenyl) -3-methyl-2, Ethyl 4-dioxybutyrate; It can also be used as fine chemical raw materials for the synthesis of fine chemical products containing p-chlorobenzene ring structure in molecules, and can also be used as other pharmaceutical and pesticide intermediates.