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

Catalogue Number	ADD-002
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	323201-05-4
Mol. Formula	C41H64N10O16P2
Molecular Wt	1015.0 g/mol
IUPAC	[2-[6-[[[9-[2-[bis(2,2-dimethylpropanoyloxymethoxy)phosphorylmethoxy]ethyl]purin-6-yl]amino]methylamino]purin-9-yl]ethoxymethyl-(2,2-dimethylpropanoyl
Synonyms	(((((((Methylenebis(azanediyl))bis(9H-purine-6,9-diyl))bis(ethane-2,1-diyl))bis(oxy))bis(methylene))bis(oxo-l5-phosphanetriyl))tetrakis(oxy))tetrakis(methylene) tetrakis(2,2-dimethylpropanoate)
Long Term Storage Condition	20°C (desiccated)
Handling instruction	Sample COA

Test	Results
Appearance	White to off-white amorphous 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