PRODUCT NAME: Alogliptin Impurity 54
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ALP-077
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	1473368-47-6
Mol. Formula	C12H25NO8S2
Molecular Wt	375.5 g/mol
Long Term Storage Condition	2-8°C Refrigerator	Handling instruction	Sample COA
IUPAC	(R)-2-((Tert-butoxycarbonyl)amino)pentane-1,5-diyl dimethanesulfonate
Chemical Name	Alogliptin Impurity 54
Synonyms	Carbamic acid, N-[(1R)-4-[(methylsulfonyl)oxy]-1-[[(methylsulfonyl)oxy]methyl]butyl]-, 1,1-dimethylethyl ester; 1,1-Dimethylethyl N-[(1R)-4-[(methylsulfonyl)oxy]-1-[[(methylsulfonyl)oxy]methyl]butyl]carbamate

Test	Results
Appearance	white to off-white crystalline 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