PRODUCT NAME: Alogliptin Impurity 8
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ALP-095
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	NA
Mol. Formula	C23H25N7O4
Molecular Wt	463.5 g/mol
Long Term Storage Condition	2-8°C Refrigerator	Handling instruction	Sample COA
IUPAC	(R)-2-((6-(3-Aminopiperidin-1-yl)-1',3-dimethyl-2,2',4,6'-tetraoxo-1',3,4,6'-tetrahydro-2H-[1,4'-bipyrimidin]-3'(2'H)-yl)methyl)benzonitrile
Chemical Name	Alogliptin Impurity 8
Synonyms	(R)-2-((6-(3-Aminopiperidin-1-yl)-1',3-dimethyl-2,2',4,6'-tetraoxo-1',3,4,6'-tetrahydro-2H-[1,4'-bipyrimidin]-3'(2'H)-yl)methyl)benzonitrile

Test	Results
Appearance	white to off-white solid powder
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	NLT 98%
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility
QC Release Date	Sample COA
Attachments	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption