1-Methyl-5-nitro-1H-imidazole-2-carbaldehyde

1-甲基-5-硝基-1H-咪唑-2-甲醛

Also known as: 1-METHYL-5-NITRO-1H-IMIDAZOLE-2-CARBALDEHYDE, 1-Methyl-2-formyl-5-nitroimidazole, 1-methyl-5-nitro-2-imidazolecarboxaldehyde, 1-methyl-5-nitroimidazole-2-carbaldehyde, 1-methyl-5-nitroimidazole-2-carboxaldehyde, 1H-Imidazole-2-carboxaldehyde, 1-methyl-5-nitro-, 2-formyl-1-methyl-5-nitroimidazole, 5-nitro-1-methyl-2-formyl-imidazole, 5-nitro-1-methyl-2-imidazolyl carboxaldehyde, Imidazole-2-carboxaldehyde,1-methyl-5-nitro

1-Methyl-5-nitro-1H-imidazole-2-carbaldehyde (CAS 4750-57-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5N3O3 and a molecular weight of 155.11100 g/mol. It is also known as 1-METHYL-5-NITRO-1H-IMIDAZOLE-2-CARBALDEHYDE, 1-Methyl-2-formyl-5-nitroimidazole and 1-methyl-5-nitro-2-imidazolecarboxaldehyde. Key properties include a boiling point of 368.8ºC at 760mmHg, a density of 1.52g/cm3 and a flash point of 176.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
4750-57-6
Jingsj CID
J-1357916-2
Molecular Formula
C5H5N3O3
Chinese Name
1-甲基-5-硝基-1H-咪唑-2-甲醛
Molecular Weight
155.11100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point368.8ºC at 760mmHg
Density1.52g/cm3
Flash Point176.8ºC

Frequently Asked Questions

What is the CAS number of 1-Methyl-5-nitro-1H-imidazole-2-carbaldehyde?

The CAS number of 1-Methyl-5-nitro-1H-imidazole-2-carbaldehyde is 4750-57-6.

What are the molecular formula and molecular weight of 1-Methyl-5-nitro-1H-imidazole-2-carbaldehyde?

1-Methyl-5-nitro-1H-imidazole-2-carbaldehyde has molecular formula C5H5N3O3 and molecular weight 155.11100 g/mol.

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

Last updated:

How to cite: Jingsj. "1-Methyl-5-nitro-1H-imidazole-2-carbaldehyde (CAS 4750-57-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1357916-2 (accessed 2026-10-22).

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