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

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. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
109882-25-9
Jingsj CID
J-1021781-9
Molecular Formula
C17H23Cl2N3O2
Molecular Weight
372.28900 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass371.11700
PSA47.36000
LogP3.35300

Frequently Asked Questions

What is the CAS number of Methyl 5-[bis(2-chloroethyl)amino]-1-methyl-1H-benzimidazole-2-butanoate?

The CAS number of Methyl 5-[bis(2-chloroethyl)amino]-1-methyl-1H-benzimidazole-2-butanoate is 109882-25-9.

What are the molecular formula and molecular weight of Methyl 5-[bis(2-chloroethyl)amino]-1-methyl-1H-benzimidazole-2-butanoate?

Methyl 5-[bis(2-chloroethyl)amino]-1-methyl-1H-benzimidazole-2-butanoate has molecular formula C17H23Cl2N3O2 and molecular weight 372.28900 g/mol.

What are the upstream and downstream products of Methyl 5-[bis(2-chloroethyl)amino]-1-methyl-1H-benzimidazole-2-butanoate?

For Methyl 5-[bis(2-chloroethyl)amino]-1-methyl-1H-benzimidazole-2-butanoate, Upstream Products: Chloroacetic acid, Methanol, Bendamustine hydrochloride; Downstream Products: Bendamustine hydrochloride.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Methyl 5-[bis(2-chloroethyl)amino]-1-methyl-1H-benzimidazole-2-butanoate (CAS 109882-25-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1021781-9 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.