4(5)-Cyanomethylimidazole

4(5)-氰甲基咪唑

Also known as: 2-(1H-IMIDAZOL-4-YL)ACETONITRILE, 2-(1H-Imidazol-4-yl)acetonitrile, 2-(1H-imidazol-5-yl)acetonitrile, 1H-Imidazole-5-acetonitrile, 1H-Imidazole-4-acetonitrile, 4-Cyanomethyl-1H-imidazole, 4-Cyanomethylimidazole, 4-Imidazoleacetonitrile, Imidazol-4-ylacetonitrile, 4(5)-Cyanomethylimidazole, 4(5)-CYANOMETHYLIMIDAZOLE, (4-Imidazolyl)acetonitrile

4(5)-Cyanomethylimidazole (CAS 18502-05-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5N3 and a molecular weight of 107.11300 g/mol. It is also known as 2-(1H-IMIDAZOL-4-YL)ACETONITRILE, 2-(1H-Imidazol-4-yl)acetonitrile and 2-(1H-imidazol-5-yl)acetonitrile. Key properties include a melting point of 142ºC, a boiling point of 393.6ºC at 760 mmHg, a density of 1.228 g/cm3 and a flash point of 132.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
18502-05-1
Jingsj CID
J-1992926-8
Molecular Formula
C5H5N3
Chinese Name
4(5)-氰甲基咪唑
Molecular Weight
107.11300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point142ºC
Boiling Point393.6ºC at 760 mmHg
Density1.228 g/cm3
Flash Point132.1ºC

Frequently Asked Questions

What is the CAS number of 4(5)-Cyanomethylimidazole?

The CAS number of 4(5)-Cyanomethylimidazole is 18502-05-1.

What are the molecular formula and molecular weight of 4(5)-Cyanomethylimidazole?

4(5)-Cyanomethylimidazole has molecular formula C5H5N3 and molecular weight 107.11300 g/mol.

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

Last updated:

How to cite: Jingsj. "4(5)-Cyanomethylimidazole (CAS 18502-05-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1992926-8 (accessed 2026-10-25).

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