PRODUCT NAME: Abacavir Impurity 20
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ABC-054
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	229177-52-0
Alternate CAS Number	136522-35-5 (Freee base)
Mol. Formula	C6H11NO : C4H6O6
Molecular Wt	113.2 : 150.1 g/mol
IUPAC	((1S,4R)-4-aminocyclopent-2-en-1-yl)methanol (2S,3S)-2,3-dihydroxysuccinate
Synonyms
Long Term Storage Condition	2°C to 8°C
Handling instruction	Sample COA

Test	Results
Appearance	White to Light Yellow
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	DMSO (Slightly), Methanol (Slightly, Heated, Sonicated)
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