Lisinopril (S,S,R)-Diketopiperazine

Lisinopril (S,S,R)-Diketopiperazine product with CAS: 219677-82-4 is related to Lisinopril. It is also known with other names such as Lisinopril EP Impurity D; (2S)-2-[(3S,8aR)-3-(4-Aminobutyl)-1,4-dioxohexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl]-4-phenylbutanoic acid. This product is developed by SynThink’s R&D team using various organic synthesis and analytical techniques. It is used in monitoring and controlling of impurity levels in Lisinopril and its related formulations as per International Conference on Harmonization (ICH) formulated guidelines. Moreover, Lisinopril EP Impurity D is also used in the process of Abbreviated New Drug Application (ANDA) filing to FDA and toxicity study of respective drug formulation.