1-Cyclopentyl-4-methyl-1H-imidazol-2(3H)-one

Also known as: 2H-Imidazol-2-one, 1-cyclopentyl-1,3-dihydro-4-methyl-

1-Cyclopentyl-4-methyl-1H-imidazol-2(3H)-one (CAS 403655-90-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H14N2O and a molecular weight of 166.22 g/mol. It is also known as 2H-Imidazol-2-one, 1-cyclopentyl-1,3-dihydro-4-methyl-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 403655-90-3
Jingsj CID: J-1392100-6
Molecular Formula: C₉H₁₄N₂O
Molecular Weight: 166.22 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-Cyclopentyl-4-methyl-1H-imidazol-2(3H)-one?

The CAS number of 1-Cyclopentyl-4-methyl-1H-imidazol-2(3H)-one is 403655-90-3.

What are the molecular formula and molecular weight of 1-Cyclopentyl-4-methyl-1H-imidazol-2(3H)-one?

1-Cyclopentyl-4-methyl-1H-imidazol-2(3H)-one has molecular formula C9H14N2O and molecular weight 166.22 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-Cyclopentyl-4-methyl-1H-imidazol-2(3H)-one (CAS 403655-90-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1392100-6 (accessed 2026-10-26).

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