1 | 西他列汀EP杂质B | Sitagliptin EP Impurity B Phosphate | 1345822-87-8 | Sitagliptin and Impurities- | |
2 | 西格列汀十元环制剂杂质 | Sitagliptin FP Impurity B | 2088771-61-1 | Sitagliptin and Impurities- | |
3 | Boc-(S)-3-氨基-4-(2,4,5-三氟苯基)丁酸 | (S)-Sitagliptin N-Boc-Acid Impurity | 922178-94-7 | Sitagliptin and Impurities- | |
4 | 西格列汀杂质02 | Sitagliptin FP Impurity E Hydrochloride | 1204818-19-8 | Sitagliptin and Impurities- | |
5 | 西他列汀 | Sitagliptin | 486460-32-6 | Sitagliptin and Impurities- | |
6 | N-乙酰基西他列汀 | N-Acetyl Sitagliptin | 1379666-94-0 | Sitagliptin and Impurities- | |
7 | 7-[1-氧代-3-氨基-4-(2,4,5-三氟苯基)丁基]-3-(三氟甲基)-5,6,7,8-四氢-1,2,4-三唑并[4,3-A]吡嗪 | Rac-Sitagliptin | 823817-56-7 | Sitagliptin and Impurities- | |