1-[4-(Diphenylmethyl)-1-piperazinyl]-3,3-diphenyl-1-propanone

1-[4-(Diphenylmethyl)-1-piperazinyl]-3,3-diphenyl-1-propanone product with CAS: 41332-24-5 is also known as 1-(Diphenylmethyl)-4-(1-oxo-3,3-diphenylpropyl)piperazine. This product can be used as a working standard or secondary reference standard. Additional internal validation as per respective FDA regulations/guidelines may require. 1-[4-(Diphenylmethyl)-1-piperazinyl]-3,3-diphenyl-1-propanone is generally used for Quality Control (QC), Quality Assurance (QA) during commercial production of Cinnarizine and its related formulations. Moreover, 1-(Diphenylmethyl)-4-(1-oxo-3,3-diphenylpropyl)piperazine is also used in the process of Abbreviated New Drug Application (ANDA) filing to FDA and toxicity study of respective drug formulation.