PRODUCT NAME: Abacavir EP Impurity A Sulfate Salt
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ABC-040
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	935777-88-1
Alternate CAS Number	136470-79-6(Free Base)
Mol. Formula	C14H18N6O : 1/2(H2SO4)
Molecular Wt	384.41 g/mol
Long Term Storage Condition	2-8°C Refrigerator	Handling instruction	Sample COA
IUPAC	[[(1R,4S)-4-[2-amino-6-(cyclopropylamino)-9H-purin-9-yl]cyclopent-2-enyl]methanol] hemisulfate
Chemical Name	Abacavir EP Impurity A Sulfate Salt
Synonyms	(1R,4S)-Abacavir; ent-Abacavir; Bis[[(1R,4S)-4-[2-amino-6-(cyclopropylamino)-9H-purin-9-yl]cyclopent-2-enyl]methanol] Sulfate

Test	Results
Appearance	White to off-white crystalline powder
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	NLT 99%
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility	Water; 0.1N HCl; Methanol; Ethanol; DMSO
QC Release Date	Sample COA
Attachments	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption