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

Catalogue Number	NPX-016
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	2806122-31-4
Mol. Formula	C18H22O4
Molecular Wt	302.37 g/mol
Synonyms	Propan-1-one, 2-(3-hydroxy-2,2-dimethylpropoxy)-1-(6-hydroxynaphthalen-2-yl);
Long Term Storage Condition	2°C to 8°C
Handling instruction	Sample COA

Test	Results
Appearance	White Sticky Material
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	No Data Available
Purity	NLT 97%
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