Ezetimibe -E-Alkene; 3’-Anhydro E Ezetimibe

Ezetimibe -E-Alkene; 3’-Anhydro E Ezetimibe product with CAS: 204589-68-4 is also known as (3R,4S)-1-(4-fluorophenyl)-3-((E)-3-(4-fluorophenyl)allyl)-4-(4-hydroxy phenyl) azetidin-2-one. This product can be used as a working standard or secondary reference standard. Additional internal validation as per respective FDA regulations/guidelines may require. It is used in Ezetimibe impurity profiling as per limits and threshold values specified by respective drug legislation, FDA, and pharmacopoeial guidelines. Moreover, (3R,4S)-1-(4-fluorophenyl)-3-((E)-3-(4-fluorophenyl)allyl)-4-(4-hydroxy phenyl) azetidin-2-one is also used in the process of Abbreviated New Drug Application (ANDA) filing to FDA and toxicity study of respective drug formulation.