PRODUCT NAME: Alogliptin Impurity 52
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ALP-033
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	4318-56-3
Mol. Formula	C5H5ClN2O2
Molecular Wt	160.6 g/mol
Long Term Storage Condition	15-25°C	Handling instruction	Sample COA
IUPAC	6-Chloro-3-methylpyrimidine-2,4(1H,3H)-dione
Chemical Name	Alogliptin Impurity 52
Synonyms	6-Chloro-3-methylpyrimidine-2,4(1H,3H)-dione; 3-Methyl-6-chlorouracil; 6-Chloro-3-methylpyrimidine-2,4-dione; 6-Chloro-3-methyl-2,4(1H,3H)-pyrimidinedione

Test	Results
Appearance	white to off-white crystalline or powdery solid
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