DesMethyl BendaMustine Hydrochloride GLUTARIC ACID-2-METHYLAMINO-5-NITROMONOANILIDE BendaMustine IMpurity C　　 Bendamustine Impurity 26 BendaMustine IMpurity A　　 4-[-((-((4-(5-(Bis(2-hydroxyethyl)aMino)-1-Methyl-1H-benzo[d]iMidazol-2-yl)butanoyl)oxy)ethyl)(2-hydroxyethyl)aMino)-1-Methyl-1H-benzo[d]iMidazol-2-yl)butanic Acid 5-[(2-Chloroethyl)(2-hydroxyethyl)aMino]-1-Methyl-1H-benziMidazole-2-butanoic Acid 5-[bis-(2-Chloroethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic acid ethyl ester 5-[(2-Chloroethyl)(2-hydroxyethyl)aMino]-1-Methyl-1H-benziMidazole-2-butanoic Acid Ethyl Ester Bendamustine hydrochloride 5-[Bis(2-hydroxyethyl)aMino]-1-Methyl-1H-benziMidazole-2-butanoic Acid N1-Methylbenzene-1,2,4-triaMine Bendamustine Impurity 8 Bendamustine Desmethyl Impurity 5-[(2-Chloroethyl)(2-hydroxyethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic Acid 1-Methylethyl Ester Bendamustine Impurity 16 5-[Bis(2-chloroethyl)aMino]-1-Methyl-1H-benziMidazole-2-butanoic Acid Methyl Ester Bendamustine Deschloro Dimer Impurity