Methyl 5-[bis(2-chloroethyl)amino]-1-methyl-1H-benzimidazole-2-butanoate

5-[双(2-氯乙基)氨基]-1-甲基-1H-苯并咪唑-2-丁酸甲酯

Also known as: Bendamustine Impurity 32, Bendamustine Related Impurity 20, Bendamustine Methyl Ester, 5-[Bis(2-chloroethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic acid methyl ester, Methyl 4-{5-[bis(2-chloroethyl)amino]-1-methyl-1H-benzimidazol-2-yl}butanoate, 1H-Benzimidazole-2-butanoic acid, 5-[bis(2-chloroethyl)amino]-1-methyl-, methyl ester

Methyl 5-[bis(2-chloroethyl)amino]-1-methyl-1H-benzimidazole-2-butanoate (CAS 109882-25-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C17H23Cl2N3O2 and a molecular weight of 372.28900 g/mol. It is also known as Bendamustine Impurity 32, Bendamustine Related Impurity 20 and Bendamustine Methyl Ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

109882-25-9

Jingsj CID

J-1021781-0

Molecular Formula

C₁₇H₂₃Cl₂N₃O₂

Chinese Name

5-[双(2-氯乙基)氨基]-1-甲基-1H-苯并咪唑-2-丁酸甲酯

Molecular Weight

372.28900 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026