Synonyms:
3-amino-5-(tert-butoxy)-5-oxo-4-(2,4,5-trifluorophenyl)pentanoic acid ; (betas)-beta-[[(tert-butoxy)carbonyl]amino]-2,4,5-trifluorobenzenebutanoic acid ; (s)-sitagliptin n-boc-acid impurity ; (s)-3-(boc-amino)-4-(2,4,5-trifluorophenyl)butanoic acid ; (s)-n-boc-3-amino-4-(2,4,5-trifluorophenyl)butanoic acid ; boc-(s)-3-amino-4-(2,4,5-rifluoro-phenyl)-butyric acid ; (3s)-3-{[(tert-butoxy)carbonyl]amino}-4-(2,4,5-trifluorophenyl)butanoic acid ; (s)-3-(tert-butoxycarbonylamino)-4-(2,4,5-trifluorophenyl)butanoic acid ; boc-(s)-3-amino-4-(2,4,5-trifluoro-phenyl)-butyric acid