 
						| Synonyms | Sitagliptin EP Impurity A | 
|---|---|
| Chemical Name | (S)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-amine phosphate | 
| CAS No | 823817-58-9 | 
| Molecular Formula | C16H18F6N5O5P | 
| Molecular Weight | 505.31 | 
 Sitagliptin EP Impurity A
 Sitagliptin EP Impurity A