PRODUCT NAME: Alogliptin Impurity 44
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ALP-069
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	67013-55-2
Mol. Formula	C8H5Br2N
Molecular Wt	274.9 g/mol
Long Term Storage Condition	2-8°C Refrigerator	Handling instruction	Sample COA
IUPAC	4-(Dibromomethyl)benzonitrile
Chemical Name	Alogliptin Impurity 44
Synonyms	Benzonitrile, 4-(dibromomethyl)-

Test	Results
Appearance	off-white to light beige or yellowish 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