PRODUCT NAME: S-isomer impurity of Alogliptine
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ALP-005
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	1638544-64-5
Alternate CAS Number	1108732-05-3:Free Base
Mol. Formula	C₂₅H₂₇N₅O₄
Molecular Wt	461.51
Long Term Storage Condition	-20°C Freezer	Handling instruction	Sample COA
Chemical Name	S-isomer impurity of Alogliptine
Synonyms	2-[[6-[(3S)-3-Amino-1-piperidinyl]-3,4-dihydro-3-methyl-2,4-dioxo-1(2H)-pyrimidinyl]methyl]-benzonitrile Benzoate

Test	Results
Appearance	No Data Available
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	No Data Available
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