PRODUCT NAME: Lamotrigine EP Impurity F
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	LAM-012
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	252186-79-1
Mol. Formula	C16H9CI4N5O
Molecular Wt	429.1 g/mol
IUPAC	N-[5-Amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-3-yl]-2,3-dichlorobenzamide
Synonyms	Lamotrigine USP Related Compound D
Long Term Storage Condition	2°C to 8°C
Handling instruction	Sample COA

Test	Results
Appearance	White To Off-White
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	Soluble In Methanol, DMSO
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