PRODUCT NAME: Alogliptin Impurity 49
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ALP-074
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	NA
Mol. Formula	C26H26N6O2
Molecular Wt	454.5 g/mol
Long Term Storage Condition	2-8°C Refrigerator	Handling instruction	Sample COA
IUPAC	(R)-2,2'-((6-(3-Aminopiperidin-1-yl)-3-methyl-2,4-dioxo-3,4-dihydropyrimidine-1,5(2H)-diyl)bis(methylene))dibenzonitrile
Chemical Name	Alogliptin Impurity 49
Synonyms	(R)-2,2'-((6-(3-Aminopiperidin-1-yl)-3-methyl-2,4-dioxo-3,4-dihydropyrimidine-1,5(2H)-diyl)bis(methylene))dibenzonitrile

Test	Results
Appearance	off-white to light yellow or tan 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