Ethyl 3-Amino-4-(2,4,5-trifluorophenyl)butanoate

Ethyl 3-Amino-4-(2,4,5-trifluorophenyl)butanoate product with CAS: 1151240-92-4 is also known as β-Amino-2,4,5-trifluoro-benzenebutanoic Acid Ethyl Ester. This product can be used as a working standard or secondary reference standard. Additional internal validation as per respective FDA regulations/guidelines may require. Ethyl 3-Amino-4-(2,4,5-trifluorophenyl)butanoate is generally used for Quality Control (QC), Quality Assurance (QA) during commercial production of Sitagliptin and its related formulations. Moreover, β-Amino-2,4,5-trifluoro-benzenebutanoic Acid Ethyl Ester is also used in the process of Abbreviated New Drug Application (ANDA) filing to FDA and toxicity study of respective drug formulation.