Ethanone, 1-(4-methyl-1H-imidazol-5-yl)-

1-(4-甲基-1H-咪唑-5-基)乙酮

Also known as: 1-(4-methyl-1H-imidazol-5-yl)ethanone, 1-(5-methyl-1(3)H-imidazol-4-yl)-ethanone, 1-(5-methyl-1H-imidazol-4-yl)ethanone, 1H-5-Acetyl-4-methylimidazole, 4-Acetyl-5-methyl-imidazol, 5-acetyl-4-methyl-1H-imidazole, 5-acetyl-4-methylimidazole, Methyl-<4-methyl-imidazol-5-yl>-keton

Ethanone, 1-(4-methyl-1H-imidazol-5-yl)- (CAS 23328-91-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H8N2O and a molecular weight of 124.14100 g/mol. It is also known as 1-(4-methyl-1H-imidazol-5-yl)ethanone, 1-(5-methyl-1(3)H-imidazol-4-yl)-ethanone and 1-(5-methyl-1H-imidazol-4-yl)ethanone. Key properties include a boiling point of 343.474ºC at 760 mmHg and a flash point of 165.684ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
23328-91-8
Jingsj CID
J-1518877-7
Molecular Formula
C6H8N2O
Chinese Name
1-(4-甲基-1H-咪唑-5-基)乙酮
Molecular Weight
124.14100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point343.474ºC at 760 mmHg
Flash Point165.684ºC

Frequently Asked Questions

What is the CAS number of Ethanone, 1-(4-methyl-1H-imidazol-5-yl)-?

The CAS number of Ethanone, 1-(4-methyl-1H-imidazol-5-yl)- is 23328-91-8.

What are the molecular formula and molecular weight of Ethanone, 1-(4-methyl-1H-imidazol-5-yl)-?

Ethanone, 1-(4-methyl-1H-imidazol-5-yl)- has molecular formula C6H8N2O and molecular weight 124.14100 g/mol.

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

Last updated:

How to cite: Jingsj. "Ethanone, 1-(4-methyl-1H-imidazol-5-yl)- (CAS 23328-91-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1518877-7 (accessed 2026-10-25).

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