PRODUCT NAME: Lamivudine EP Impurity I
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	LAV-006
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	145918-75-8
Mol. Formula	C8H11N3O4
Molecular Wt	213.2 g/mol
IUPAC	4-Amino-1-[(2S,4S)-2-(hydroxymethyl)-1,3-dioxolan-4-yl]pyrimidin-2(1H)-one
Synonyms
Long Term Storage Condition	Keep in dark place,Sealed in dry,2-8°C
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	DMSO (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