PRODUCT NAME: Adefovir Dipivoxil Impurity 1
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ADD-004
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1215101-42-0
Mol. Formula	C35H54N10O14P2
Molecular Wt	900.8 g/mol
IUPAC	((((2-(6-((((9-(2-((Hydroxy((pivaloyloxy)methoxy)phosphoryl)methoxy)ethyl)-9H-purin-6-yl)amino)methyl)amino)-9H-purin-9-yl)ethoxy)methyl)phosphoryl)bi
Synonyms	((((2-(6-((((9-(2-((Hydroxy((pivaloyloxy)methoxy)phosphoryl)methoxy)ethyl)-9H-purin-6-yl)amino)methyl)amino)-9H-purin-9-yl)ethoxy)methyl)phosphoryl)bis(oxy))bis(methylene) bis(2,2-dimethylpropanoate)
Long Term Storage Condition	-20°C (desiccated)
Handling instruction	Sample COA

Test	Results
Appearance	White to pale yellow amorphous 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
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