CAS 2088771-62-2

Sitagliptin Impurity 95

CAS: 2088771-62-2

Formel: C₃₁H₃₁F₉N₆O₄

Molekulargewicht: 722.61

Ref: 4Z-S-20124

tert-Butyl ((R)-4-Oxo-4-(((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)-1-(2,4,5-trifluorophenyl)butan-2-yl)carbamate

Kontrolliertes Produkt

CAS: 2088771-62-2

Applications tert-Butyl ((R)-4-Oxo-4-(((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)-1-(2,4,5-trifluorophenyl)butan-2-yl)carbamate is an intermediate in the synthesis of 3-Amino-4-(2,4,5-trifluorophenyl)butanyl Sitagliptin (A633385), which is an impurity of Sitagliptin (S490990). Sitagliptin is a trizolopyrazine dipeptidyl peptidase IV inhibitor. It has recently been approved for the therapy of type II diabetes.
References Kim, D., et al.: J. Med. Chem., 48, 141 (2005), Ahren, B., et al.: Eur. J. Pharmacol., 521 164 (2005), Bergman, A., et al: Clin. Ther., 28, 55 (2006)

Formel: C₃₁H₃₁F₉N₆O₄

Farbe und Form: Neat

Molekulargewicht: 722.601

Ref: TR-B208870