Product Name (2,3 – Dichlorophenyl)(Guanidiny Limino)Acetonitrile
Synonym Schiff Base
CAS # 84689-20-3
Empirical Formula C9H8N5CL2
M.W. 257
Chromatography Purity by HPLC Not less than 97 % W/W and not more than 101% W/W on dried basis.
Description Pale Yellow to Yellow coloured Powder.
Solubility Soluble in DMSO. Slightly soluble in Methanol.
LOD Not more than 0.5 % W/W
Sulphated Ash Not more than 0.5 % W/W
Lamotrigine content Not more than 2 % W/W on dried basis.
Related substances Sum of all the Impurities not more than 1.00 %.