PRODUCT NAME: Vildagliptin R-Isomer
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	VIL-007
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1036959-27-9
Mol. Formula	C₁₇H₂₅N₃O₂
Molecular Wt	303.40
IUPAC	1-[2-[(3-hydroxy-1-adamantyl)amino]acetyl]pyrrolidine-2-carbonitrile
Synonyms	(R)-1-(2-(((1r,3S,5R,7S)-3-Hydroxyadamantan-1-yl)amino)acetyl)pyrrolidine-2-carbonitrile,(2R)-Vildagliptin
Long Term Storage Condition	Store at Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	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), Methanol (Slightly, Sonicated)
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