PRODUCT NAME: Alogliptin Impurity 9
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ALP-035
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	NA
Mol. Formula	C23H25N7O4
Molecular Wt	463.5 g/mol
IUPAC	(R)-1-(2-Isocyanobenzyl)-3-methyl-6-(3-((1-methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)amino)piperidin-1-yl)pyrimidine-2,4(1H,3H)-dione
Synonyms	(R)-1-(2-Isocyanobenzyl)-3-methyl-6-(3-((1-methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)amino)piperidin-1-yl)pyrimidine-2,4(1H,3H)-dione
Long Term Storage Condition	20-25 °C
Handling instruction	Sample COA

Test	Results
Appearance	white to off-white powder
Water content by KF/TGA	Sample COA
% Potency = [100 - (Water content by KF)] X HPLC Purity)] / 100	Sample COA
Identification by HNMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Solubility
Purity	NLT 98%
Analysis Date (Release Date)	Sample COA
Attachments	Sample COA
Other Information	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption