PRODUCT NAME: Alogliptin Impurity 63
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ALP-085
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	NA
Mol. Formula	C26H26N6O2
Molecular Wt	454.5 g/mol
Long Term Storage Condition	-20°C	Handling instruction	Sample COA
IUPAC	2,2'-((6-(3-aminopiperidin-1-yl)-5-methyl-2,4-dioxopyrimidine-1,3(2H,4H)-diyl)bis(methylene))dibenzonitrile
Chemical Name	Alogliptin Impurity 63
Synonyms	2,2'-((6-(3-aminopiperidin-1-yl)-5-methyl-2,4-dioxopyrimidine-1,3(2H,4H)-diyl)bis(methylene))dibenzonitrile

Test	Results
Appearance	white to off-white crystalline 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