PRODUCT NAME: Vildagliptin VLN-01 Impurity
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	VIL-015
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	702-82-9
Mol. Formula	C10H17NO
Molecular Wt	167.25
Synonyms	3-Amino-1-adamantanol; 3-Amino-1-adamantanol; 3-Aminotricyclo[3.3.1.13,7]decan-1-ol; 1-Amino-3-hydroxyadamantane; (3-Hydroxyadamantan-1-yl)amine; 3-Amino-1-hydroxyadamantane; 3-Aminoadamantan-1-ol;
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	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