6-Nitro-1H-benzimidazole-2-acetic acid ethyl ester

6-硝基-1H-苯并咪唑-2-乙酸乙酯

Also known as: 1H-Benzimidazole-2-acetic acid, 6-nitro-, ethyl ester, Ethyl 2-(6-nitro-1H-benzo[d]imidazol-2-yl)acetate, ethyl 5-nitrobenzimidazole-2-acetate

6-Nitro-1H-benzimidazole-2-acetic acid ethyl ester (CAS 157688-27-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H11N3O4 and a molecular weight of 249.22300 g/mol. It is also known as 1H-Benzimidazole-2-acetic acid, 6-nitro-, ethyl ester, Ethyl 2-(6-nitro-1H-benzo[d]imidazol-2-yl)acetate and ethyl 5-nitrobenzimidazole-2-acetate. Key property: a density of 1.414. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
157688-27-2
Jingsj CID
J-1369210-2
Molecular Formula
C11H11N3O4
Chinese Name
6-硝基-1H-苯并咪唑-2-乙酸乙酯
Molecular Weight
249.22300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Density1.414

Frequently Asked Questions

What is the CAS number of 6-Nitro-1H-benzimidazole-2-acetic acid ethyl ester?

The CAS number of 6-Nitro-1H-benzimidazole-2-acetic acid ethyl ester is 157688-27-2.

What are the molecular formula and molecular weight of 6-Nitro-1H-benzimidazole-2-acetic acid ethyl ester?

6-Nitro-1H-benzimidazole-2-acetic acid ethyl ester has molecular formula C11H11N3O4 and molecular weight 249.22300 g/mol.

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

Last updated:

How to cite: Jingsj. "6-Nitro-1H-benzimidazole-2-acetic acid ethyl ester (CAS 157688-27-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1369210-2 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.