Fenobam

非诺班

Also known as: Fenobam, 1-(3-Chlorophenyl)-3-(4,5-dihydro-1-methyl-4-oxo-1H-imidazol-2-yl)urea, 1-(3-chlorophenyl)-3-(1-methyl-4-oxo-4,5-dihydro-1H-imidazol-2-yl)urea, Mcn-3377, N-(3-Chlorophenyl)-N'-(4,5-dihydro-1-methyl-4-oxo-1H-imidazole-2-yl)urea, N-(3-chlorophenyl)-N'-(4,5-dihydro-1-methyl-4-oxo-1H-imidazole-2-yl)urea, N-3-chlorophenyl-N'-(4,5-dihydro-1-methyl-4-oxo-1H-imidazol-2-yl)urea, [3H]-Fenobam

Fenobam (CAS 57653-26-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C11H11ClN4O2 and a molecular weight of 266.68400 g/mol. It is also known as 1-(3-Chlorophenyl)-3-(4,5-dihydro-1-methyl-4-oxo-1H-imidazol-2-yl)urea, 1-(3-chlorophenyl)-3-(1-methyl-4-oxo-4,5-dihydro-1H-imidazol-2-yl)urea and Mcn-3377. Key property: a density of 1.47 g/cm3. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
57653-26-6
Jingsj CID
J-1981100-0
Molecular Formula
C11H11ClN4O2
Chinese Name
非诺班
Molecular Weight
266.68400 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Density1.47 g/cm3

GHS Safety & Compliance

Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of Fenobam?

The CAS number of Fenobam is 57653-26-6.

What are the molecular formula and molecular weight of Fenobam?

Fenobam has molecular formula C11H11ClN4O2 and molecular weight 266.68400 g/mol.

Is Fenobam hazardous?

Fenobam has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "Fenobam (CAS 57653-26-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1981100-0 (accessed 2026-10-25).

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