Brivaracetam Impurity E

Brivaracetam Impurity E product with CAS: 2165431-90-1 is related to Brivaracetam. It is also known with other names such as (2S)-(4S)-(2-Oxo-4-propyltetrahydro-1H-pyrrol-1-yl)butyric Acid; (S)-2-((S)-2-Oxo-4-propylpyrrolidin-1-yl)butanoic acid. Brivaracetam Impurity E used for Abbreviated New Drug Application (ANDA) & DMF filing to FDA, toxicity study of respective drug formulation, Quality Control (QC), and analytical studies during commercial production of Brivaracetam.