Sofosbuvir Impurity SA15413; 2′-Alkene tribenzoyl cytidine

Sofosbuvir Impurity SA15413; 2′-Alkene tribenzoyl cytidine product with CAS: 863329-63-9 is also known as N4,3’,5’-Tribenzoyl,2’-deoxy-2’-methylene Cytidine. 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 Sofosbuvir impurity profiling as per limits and threshold values specified by respective drug legislation, FDA, and pharmacopoeial guidelines. Moreover, N4,3’,5’-Tribenzoyl,2’-deoxy-2’-methylene Cytidine is also used in the process of Abbreviated New Drug Application (ANDA) filing to FDA and toxicity study of respective drug formulation.