PRODUCT NAME: Naproxen Impurity 3
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	NPX-017
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	2700-47-2
Mol. Formula	C14H14O2
Molecular Wt	214.26 g/mol
IUPAC	1-(6-Methoxy-2-naphthyl)-1-propanone
Synonyms	1-Propanone,1-(6-methoxy-2-naphthalenyl);6-Methoxy-2-propionylnaphthalene
Long Term Storage Condition	2°C to 8°C
Handling instruction	Sample COA

Test	Results
Appearance	pale yellow to off-white crystalline
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