Not Less Than - 95%
5-Desamino 5-Oxo-2,5-dihydro Lamotrigine; 3-Amino-6-(2,3-dichlorophenyl)-1,2,4-tryriazin-5(4H)-one; Lamotrigine Related Compound C; 3-Amino-6-(2,3-dichlorophenyl)- 1,2,4-triazin-5(4H)-one