Aprepitant (R,S,S)-Isomer

Order Aprepitant (R,S,S)-Isomer impurity standard with CAS: 172822-28-5 and speed up your Aprepitant project. This product is also known as (1R,2S,3S)-Aprepitant; (2S,3S,1’R)-prepitant and can be used as a working standard or secondary reference standard. Additional internal validation as per respective FDA regulations/guidelines may require. This compound is generally used for Quality Control (QC), Quality Assurance (QA) during commercial production of Aprepitant and its related formulations. Moreover, (1R,2S,3S)-Aprepitant is also used in the process of Abbreviated New Drug Application (ANDA) filing to FDA and toxicity study of respective drug formulation.