1R, 2S, 3R-CAH impurity

1R, 2S, 3R-CAH impurity product with CAS: 2475187-95-0 (HCl salt) is also known as Aprepitant M2 Metabolite (1R, 2S, 3R)-Isomer; (2S,3R)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholine hydrochloride. This product can be used as a working standard or secondary reference standard (additional internal validation as per respective FDA regulations/guidelines may require). The product 1R, 2S, 3R-CAH impurity offered by SynThink is generally used for ANDA and DMF filing, toxicity study of respective drug formulation, Quality Control (QC) of Aprepitant manufacturing. Please also find out other impurities of Aprepitant developed by our R&D.