Category
Vildagliptin
CAS Number
674292-94-5
Molecular Formula
C₆H₁₁N₃O₂
Molecular Weight
157.17 g/mol
Synonym

(2S)-pyrrolidine-1,2-dicarboxamide; (S)-Pyrrolidine-1,2-dicarboxamide ; (2S)-1,2-Pyrrolidinedicarboxamide

Keywords
Pharmaceutical Standards
Intermediates
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Vildagliptin L-proline impurity refers to a related substance or residual intermediate formed from or associated with L-proline, which is used in the synthesis of vildagliptin. During manufacturing, traces of L-proline–derived byproducts or unreacted starting material may remain, and these are monitored as impurities in quality control to ensure the drug’s purity, safety, and compliance with pharmacopeial standards.