PRODUCT NAME: Adenosine Impurity 3
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ADS-041
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	780739-68-6
Mol. Formula	C10H15N5O10P2
Molecular Wt	427.2 g/mol
IUPAC	((2R,3S,4S,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)tetrahydrofuran-2-yl)methyl dihydrogen phosphate
Synonyms	((2R,3S,4S,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)tetrahydrofuran-2-yl)methyl dihydrogen phosphate
Long Term Storage Condition	2–8°C (desiccated)
Handling instruction	Sample COA

Test	Results
Appearance	White to off-white crystalline 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