Dabigatran Etexilate Impurity Q Catalogue D112437 CAS N/A M.W 471.52 M.F C25H25N7O3 Specifications FAQs N-(3-amino-3-oxopropyl)-2-(((4-carbamoylphenyl)amino)methyl)-1- methyl-N-(pyridin-2-yl)-1H-benzo[d]imidazole-5-carboxamide