4-Methyl-1H-imidazole-2-carbaldehyde

4-甲基-1H-咪唑-2-甲醛

Also known as: 1H-Imidazole-2-carboxaldehyde, 4-methyl-, 4-methylimidazole-2-carbaldehyde, 5-Methyl-1H-imidazole-2-carbaldehyde, 4-methyl-1H-imidazole-2-carbaldehyde

4-Methyl-1H-imidazole-2-carbaldehyde (CAS 113825-16-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6N2O and a molecular weight of 110.11400 g/mol. It is also known as 1H-Imidazole-2-carboxaldehyde, 4-methyl-, 4-methylimidazole-2-carbaldehyde and 5-Methyl-1H-imidazole-2-carbaldehyde. Key properties include a melting point of 140-145°C, a boiling point of 298.8ºC at 760 mmHg, a density of 1.238g/cm3 and a flash point of 139ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
113825-16-4
Jingsj CID
J-1446784-4
Molecular Formula
C5H6N2O
Chinese Name
4-甲基-1H-咪唑-2-甲醛
Molecular Weight
110.11400 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point140-145°C
Boiling Point298.8ºC at 760 mmHg
Density1.238g/cm3
Flash Point139ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-Methyl-1H-imidazole-2-carbaldehyde?

The CAS number of 4-Methyl-1H-imidazole-2-carbaldehyde is 113825-16-4.

What are the molecular formula and molecular weight of 4-Methyl-1H-imidazole-2-carbaldehyde?

4-Methyl-1H-imidazole-2-carbaldehyde has molecular formula C5H6N2O and molecular weight 110.11400 g/mol.

Is 4-Methyl-1H-imidazole-2-carbaldehyde hazardous?

4-Methyl-1H-imidazole-2-carbaldehyde has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "4-Methyl-1H-imidazole-2-carbaldehyde (CAS 113825-16-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1446784-4 (accessed 2026-10-25).

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