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| Sitagliptin Intermediates |
Chemical name |
CAS No. |
Structure |
Molecular formula |
Molecular weight |
| |
3-(Trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-A]pyrazine hydrochloride |
762240-92-6 |
 |
C6H7F3N4.HCl |
228.60 |
| |
5-[1-Hydroxy-2-(2,4,5-trifluoro phenyl)ethylidene]-2,2-dimethyl-1,3-dioxane-4,6-dione |
764667-64-3 |
 |
C14H11F3O5 |
316.23 |
| |
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-one |
764667-65-4 |
 |
C16H12F6N4O2 |
406.28 |
| |
(2Z)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]-triazolo[4,3-a]-pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)but-2-en-2-amine |
767340-03-4 |
 |
C16H13F6N5O |
405.30 |
|
