1-Methyl-4-nitro-1H-imidazole-5-carbaldehyde

1-甲基-4-硝基-1H-咪唑-5-甲醛

Also known as: 1H-Imidazole-5-carboxaldehyde, 1-methyl-4-nitro- (9CI), 3-Methyl-5-nitro-3H-imidazole-4-carbaldehyde, 5-formyl-1-methyl-4-nitro-1H-imidazole, 1-methyl-4-nitroimidazole-5-carbaldehyde

1-Methyl-4-nitro-1H-imidazole-5-carbaldehyde (CAS 85012-73-3) 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 155.111 g/mol. It is also known as 1H-Imidazole-5-carboxaldehyde, 1-methyl-4-nitro- (9CI), 3-Methyl-5-nitro-3H-imidazole-4-carbaldehyde and 5-formyl-1-methyl-4-nitro-1H-imidazole. Key properties include a boiling point of 423.0±30.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 209.6±24.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
85012-73-3
Jingsj CID
J-844221-1
Molecular Formula
C5H5N3O3
Chinese Name
1-甲基-4-硝基-1H-咪唑-5-甲醛
Molecular Weight
155.111 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point423.0±30.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point209.6±24.6 °C

Frequently Asked Questions

What is the CAS number of 1-Methyl-4-nitro-1H-imidazole-5-carbaldehyde?

The CAS number of 1-Methyl-4-nitro-1H-imidazole-5-carbaldehyde is 85012-73-3.

What are the molecular formula and molecular weight of 1-Methyl-4-nitro-1H-imidazole-5-carbaldehyde?

1-Methyl-4-nitro-1H-imidazole-5-carbaldehyde has molecular formula C5H5N3O3 and molecular weight 155.111 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-4-nitro-1H-imidazole-5-carbaldehyde (CAS 85012-73-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-844221-1 (accessed 2026-10-22).

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