4(5)-Cyanomethylimidazole
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. 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-1992926-1
- Molecular Formula
- C5H5N3
- Molecular Weight
- 107.11300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 142ºC |
|---|---|
| Boiling Point | 393.6ºC at 760 mmHg |
| Density | 1.228 g/cm3 |
| Flash Point | 132.1ºC |
| Exact Mass | 107.04800 |
| PSA | 52.47000 |
| LogP | 0.47578 |
| Vapor Pressure | 2.1E-06mmHg at 25°C |
| Refractive Index | 1.561 |
Customs & Trade Information
| HS Code | 2933290090 |
|---|---|
| Summary | 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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 such as PubChem 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-1992926-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.