PRODUCT NAME: Abacavir Dinitroso Impurity
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ABC-050
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	NA
Mol. Formula	C8H8N8O2
Molecular Wt	248.2 g/mol
IUPAC	N-(2-Amino-9-nitroso-9H-purin-6-yl)-N-cyclopropylnitrous amide
Synonyms	Abacavir Dinitroso Derivative; N-Nitroso-Abacavir Impurity; Abacavir Nitrosamine Impurity
Long Term Storage Condition	20°C under inert atmosphere (N2/Ar) to prevent degradation.
Handling instruction	Sample COA

Test	Results
Appearance	pale yellow to light brown 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	Soluble in organic solvents (DMSO, methanol, acetonitrile).
Purity	NLT 95%
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