PRODUCT NAME: Duloxetine Nitroso Impurity
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	DUL-009
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	2680527-91-5
Mol. Formula	C18H18N2O2S
Molecular Wt	326.4
Synonyms	N-Methyl-N-(3-(naphthalen-1-yloxy)-3-(thiophen-2-yl)propyl)nitrous amide
Long Term Storage Condition	Store at 2-8°C in well closed container under Nitrogen
Handling instruction	Sample COA

Test	Results
Appearance	Yellow to brown viscous liquid
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	Chloroform, DMSO
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