PRODUCT NAME: Agomelatine Impurity 4
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	AGO-011
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	185421-27-6
Mol. Formula	C27H28N2O3
Molecular Wt	428.5 g/mol
Long Term Storage Condition	2-8°C Refrigerator	Handling instruction	Sample COA
IUPAC	N,N’-Bis[2-(7-methoxy-1-naphthalenyl)ethyl]urea
Chemical Name	Agomelatine Impurity 4
Synonyms	N,N’-Bis[2-(7-methoxy-1-naphthalenyl)ethyl]urea

Test	Results
Appearance	white to off-white crystalline powder
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
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