PRODUCT NAME: Adefovir Dipivoxil Impurity 2
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ADD-008
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1215101-40-8
Mol. Formula	C25H40N5O9P
Molecular Wt	585.6 g/mol
IUPAC	((((2-(6-Pivalamido-9H-purin-9-yl)ethoxy)methyl)phosphoryl)bis(oxy))bis(methylene) bis(2,2-dimethylpropanoate)
Synonyms	((((2-(6-Pivalamido-9H-purin-9-yl)ethoxy)methyl)phosphoryl)bis(oxy))bis(methylene) bis(2,2-dimethylpropanoate)
Long Term Storage Condition	-20°C under inert gas (N2/Ar)
Handling instruction	Sample COA

Test	Results
Appearance	White to pale yellow 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