Des-fluoro CAH Impurity

Order Des-fluoro CAH Impurity impurity standard with CAS: 171338-33-3 and speed up your Fosaprepitant project. This product is also known as (2R,3S)-2-((R)-1-(3,5- bis(trifluoromethyl)phenyl)ethoxy)-3- phenylmorpholine; 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 Fosaprepitant and its related formulations. Moreover, (2R,3S)-2-((R)-1-(3,5- bis(trifluoromethyl)phenyl)ethoxy)-3- phenylmorpholine is also used in the process of Abbreviated New Drug Application (ANDA) filing to FDA and toxicity study of respective drug formulation.