PRODUCT NAME: Vildagliptin Amide Impurity
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	VIL-012
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	565453-39-6
Mol. Formula	C₁₇H₂₇N₃O₃
Molecular Wt	321.41
IUPAC	1-[2-[(3-hydroxy-1-adamantyl)amino]acetyl]pyrrolidine-2-carboxamide
Synonyms	Vildagliptin Impurity A;N-(3-Hydroxytricyclo[3.3.1.13,7]dec-1-yl)glycyl-L-prolinamide
Long Term Storage Condition	Refrigerator, under inert atmosphere
Handling instruction	Sample COA

Test	Results
Appearance	White to Off-White Solid
Water content by KF/TGA	Sample COA
% Potency = [100 - (Water content by KF)] X HPLC Purity)] / 100	Sample COA
Identification by HNMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Solubility	Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
Purity	NLT 98%
Analysis Date (Release Date)	Sample COA
Attachments	Sample COA
Other Information	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption