PRODUCT NAME: Alogliptin Impurity 24
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ALP-055
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	1430222-06-2
Mol. Formula	C14H12ClN3O2
Molecular Wt	289.7 g/mol
Long Term Storage Condition	2-8°C Refrigerator	Handling instruction	Sample COA
IUPAC	2-((6-Chloro-3-ethyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzonitrile
Chemical Name	Alogliptin Impurity 24
Synonyms	2-[(6-Chloro-3-ethyl-3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)methyl]-benzonitrile

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