PRODUCT NAME: Levetiracetam Impurity 2
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	LEV-008
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	102849-49-0
Mol. Formula	C₈H₁₃NO₃
Molecular Wt	171.19
Synonyms	(αS)-α-Ethyl-2-oxo-1-pyrrolidineacetic Acid; 2-Pyrrolidinone-n-butyric Acid
Long Term Storage Condition	-20°C Freezer
Handling instruction	Sample COA

Test	Results
Appearance	White to Off-White 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	Acetone (Slightly, Sonicated), Chloroform (Slightly), Methanol (Slightly)
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