Chlorpromazine EP Impurity B

Chlorpromazine EP Impurity B product with CAS: 19077-20-4 is also known as 2-Chloro-10-[3-[[3-(dimethylamino)propyl]methylamino]propyl]phenothiazine. This product can be used as a working standard or secondary reference standard. Additional internal validation as per respective FDA regulations/guidelines may require. Chlorpromazine EP Impurity B is generally used for Quality Control (QC), Quality Assurance (QA) during commercial production of Chlorpromazine and its related formulations. Moreover, 2-Chloro-10-[3-[[3-(dimethylamino)propyl]methylamino]propyl]phenothiazine is also used in the process of Abbreviated New Drug Application (ANDA) filing to FDA and toxicity study of respective drug formulation.