PRODUCT NAME: Duloxetine Beta Naptho-1-yl isomer
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	DUL-006
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	1033719-36-6
Alternate CAS Number	Free Base: 1033803-59-6
Mol. Formula	C₁₈H₁₉NOS • HCl
Molecular Wt	297.42
Long Term Storage Condition	Hygroscopic, -20°C Freezer, Under inert atmosphere	Handling instruction	Sample COA
Chemical Name	Duloxetine Beta Naptho-1-yl isomer
Synonyms	2-[3-(Methylamino)-1-(2-thienyl)propyl]-1-naphthalenol Hydrochloride; Duloxetine EP Impurity E

Test	Results
Appearance	White to Light Brown Solid
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	NLT 98%
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility	DMSO (Slightly), Methanol (Slightly)
QC Release Date	Sample COA
Attachments	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption