PRODUCT NAME: Alogliptin Impurity 65
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ALP-087
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	NA
Mol. Formula	C19H23N5O2
Molecular Wt	353.4 g/mol
IUPAC	2-((6-(3-Aminopiperidin-1-yl)-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)methyl)benzonitrile
Synonyms	2-((6-(3-Aminopiperidin-1-yl)-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)methyl)benzonitrile
Long Term Storage Condition	-20°C
Handling instruction	Sample COA

Test	Results
Appearance	Off-white to pale yellow powder
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
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