2-(nitroso((R)-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-yl)amino)succinic acid
| API CATEGORY | sitagliptin Impurity |
|---|---|
| APPEARANCE | Off white solid |
| CAS NUMBER | NA |
| IUPAC NAME | N-nitroso-N-((R)-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-yl)aspartic acid |
| MOLECULAR FORMULA | C20H18F6N6O6 |
| MOLECULAR WEIGHT | 552.39 |
| SOLUBILITY | Water |
| STORAGE CONDITION | 2-8°C |
| SYNONYMS | N-Nitroso Sitagliptin FP Impurity A (mixture of isomers). |
