Chemical Name：

(R)-3-((2-(benzyloxy)-2-oxoethyl)amino)-4-(2,4,5-trifluorophenyl)butanoic acid

CAS No.: 1246960-25-7

Molecular formula：C18H16F3NO4

Appearance: white solid

Purity: 98% Min

Description: key intermediate of Sitagliptin,

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