PRODUCT NAME: Acyclovir Impurity – O
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ACI-012
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	2190509-40-9
Mol. Formula	C₉H₁₃N₅O₄
Molecular Wt	255.24
Synonyms	9-((2-Hydroxyethoxy)methyl)-2-((hydroxymethyl)amino)-1H-purin-6(9H)-one
Long Term Storage Condition	Hygroscopic, -20°C Freezer, Under inert atmosphere
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	Aqueous Base (Slightly), DMSO (Slightly), Water (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