Bendamustine Impurities

We have available below Bendamustine Impurities.

1. Impurity Name : Bendamustine Impurity A
Synonyms : Acebuto Bendamustine Monohydroxy Impurity
Chemical Name: 5-[(2-Chloroethyl)(2-hydroxyethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic acid
CAS Number: 109882-27-1
Molecular Formula: C16H22ClN3O3
Molecular Weight: 339.82

2. Impurity Name : Bendamustine N Desmethyl Impurity
Chemical Name: 4-(5-(Bis(2-chloroethyl)amino)-1H-benzo[d]imidazol-2-yl)butanoic acid HCl
CAS Number: 31349-38-9
Molecular Formula: C15H19Cl2N3O2
Molecular Weight: 344.24

3. Impurity Name: Bendamustine Nitro Ethyl Ester Impurity
CAS Number: 3543-72-4
Chemical Name: 4-(5-Nitro-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid ethyl ester
Molecular Formula: C14H17N3O4
Molecular Weight: 291.3

4. Impurity Name: Bendamustine Dideschloroethyl Ethyl Ester
CAS Number: 3543-73-5
Chemical Name: 4-(5-Amino-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid ethyl ester
Molecular Formula: C14H19N3O2
Molecular Weight: 261.32
a

5. Impurity Name: Bendamustine Dideschloroethyl
Chemical Name: 4-(5-Amino-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid ;Molecular Formula: C12H15N3O2
Molecular Weight: 233.27

6. Impurity Name: Deschloroethyl Bendamustine
Chemical Name: 4-(5-((2-Chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid
Molecular Formula: C14H18ClN3O2
Molecular Weight: 295