Not Less Than - 95%
2,2'-Dipyridylamine; Chlorphenamine Maleate - Impurity B; 2,2'-Bipyridylamine;
2,2'-Iminodipyridine; 2,2'-Dipyridylamine; 2-(2-Pyridylamino)pyridine;Bis(2-pyridyl)amine; Bis(o-pyridyl)amine; Bis(pyridin-2-yl)amine; Di-2-pyridylamine; Di-α-pyridylamine; Dipyridin-2-ylamine; N-(2-Pyridinyl)-2-pyridinamine