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

Catalogue Number	VIL-002
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1844894-70-7
Mol. Formula	C17H24N2O3
Molecular Wt	304.38
Synonyms	2-[(1r,3r,5R,7S)-3-hydroxyadamantan-1-yl]- octahydropyrrolo[1,2-a]piperazine-1,4-dione
Long Term Storage Condition	Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	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	No Data Available
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