PRODUCT NAME: Edoxaban Acid impurity
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	EDX-022
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	767625-11-6
Alternate CAS Number	480450-86-0 (Li salt)
Mol. Formula	C19H27N5O5S
Molecular Wt	437.52
IUPAC	2-(((1S,2R,4S)-4-(dimethylcarbamoyl)-2-(5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2- carboxamido)cyclohexyl)amino)-2-oxoacetic acid
Synonyms	2-(((1S,2R,4S)-4-(dimethylcarbamoyl)-2-(5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2- carboxamido)cyclohexyl)amino)-2-oxoacetic acid
Long Term Storage Condition	Tightly closed, Inert atmosphere at 2 to 8° C
Handling instruction	Sample COA

Test	Results
Appearance	Yellow Solid
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	Methanol/DMSO
Purity	90%+
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