2-Propyl-1H-imidazole-4,5-dicarbonitrile

2-丙基-1H-咪唑-4,5-二腈

Also known as: 1H-Imidazole-4,5-dicarbonitrile, 2-propyl-, 2-PropyliMidazole-4,5-dicarbonitrile, 2-propyl-4,5-dicyanoimidazole, 2-propylimidazole-4,5-dicarbonitrile, 4,5-Dicyano-2-propyl-1H-imidazole, Olmesartan Impurity 64, Olmesartan Medoxomil Impurity 4, Olmesartan Medoxomil-17, propylimidazoledicarbonitrile

2-Propyl-1H-imidazole-4,5-dicarbonitrile (CAS 51802-42-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H8N4 and a molecular weight of 160.17600 g/mol. It is also known as 1H-Imidazole-4,5-dicarbonitrile, 2-propyl-, 2-PropyliMidazole-4,5-dicarbonitrile and 2-propyl-4,5-dicyanoimidazole. Key properties include a melting point of 141-143ºC, a boiling point of 485.1ºC at 760 mmHg, a density of 1.21g/cm3 and a flash point of 152.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
51802-42-7
Jingsj CID
J-1324641-1
Molecular Formula
C8H8N4
Chinese Name
2-丙基-1H-咪唑-4,5-二腈
Molecular Weight
160.17600 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point141-143ºC
Boiling Point485.1ºC at 760 mmHg
Density1.21g/cm3
Flash Point152.5ºC

Frequently Asked Questions

What is the CAS number of 2-Propyl-1H-imidazole-4,5-dicarbonitrile?

The CAS number of 2-Propyl-1H-imidazole-4,5-dicarbonitrile is 51802-42-7.

What are the molecular formula and molecular weight of 2-Propyl-1H-imidazole-4,5-dicarbonitrile?

2-Propyl-1H-imidazole-4,5-dicarbonitrile has molecular formula C8H8N4 and molecular weight 160.17600 g/mol.

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

Last updated:

How to cite: Jingsj. "2-Propyl-1H-imidazole-4,5-dicarbonitrile (CAS 51802-42-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1324641-1 (accessed 2026-10-22).

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