PRODUCT NAME: Lamotrigine 3,3-Dimer
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	LAM-010
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	1797983-48-2
Mol. Formula	C₁₉H₁₄Cl₄N₁₀
Molecular Wt	524.19
Long Term Storage Condition	Refrigerator, Under Inert Atmosphere	Handling instruction	Sample COA
IUPAC	3-N-[[[5-amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-3-yl]amino]methyl]-6-(2,3-dichlorophenyl)-1,2,4-triazine-3,5-diamine
Chemical Name	Lamotrigine 3,3-Dimer
Synonyms	3-[[5-Amino-6-(2,3-dichlorophenyl)-1,2,4-triazine-3-amino]methylamino]-5-amino-6-(2,3-dichlorophenyl)-1,2,4-triazine; Lamotrigine Dimer Impurity 1

Test	Results
Appearance	Light Yellow 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