IMPURITIES

 Catalog Number GS.14.SIT.03
 CAS Number 945261-48-3 (base)
 Catalogue Name / Chemical Name Sitagliptin EP Impurity C
 Synonyms 5-desfluoro Sitagliptin Impurity ; Sitagliptin 2,4-Difluoro Analogue ; (R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4-difluorophenyl)butan-2-amine ; 1345822-86-7 (Phosphate Hydrate Salt)
 Molecular Formula C16H19F5N5O5P C16H16F5N5O (base)
 Molecular Weight 487.32 389.32 (base)
 Specific Purity NLT 95%
 Inventory Status READY STOCK
 Pack Size 100 MG
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