4-[(4-Chlorophenyl)methylene]-2-methyl-5(4H)-oxazolone

4-(4-氯亚苄基)-2-甲基-4H-噁唑-5-酮

Also known as: 4-(4-Chlorobenzylidene)-2-methyl-5-oxazolone, 2-Oxazolin-5-one, 4-(p-chlorobenzylidene)-2-methyl-, 4-(4-Chlorobenzylidene)-2-methyl-2-oxazolin-5-one, 5(4H)-Oxazolone, 4-[(4-chlorophenyl)methylene]-2-methyl-, 4-[(4-chlorophenyl)methylidene]-2-methyl-1,3-oxazol-5-one

4-[(4-Chlorophenyl)methylene]-2-methyl-5(4H)-oxazolone (CAS 3237-71-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H8ClNO2 and a molecular weight of 221.64000 g/mol. It is also known as 4-(4-Chlorobenzylidene)-2-methyl-5-oxazolone, 2-Oxazolin-5-one, 4-(p-chlorobenzylidene)-2-methyl- and 4-(4-Chlorobenzylidene)-2-methyl-2-oxazolin-5-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3237-71-6
Jingsj CID: J-1154021-4
Molecular Formula: C₁₁H₈ClNO₂
Chinese Name: 4-(4-氯亚苄基)-2-甲基-4H-噁唑-5-酮
Molecular Weight: 221.64000 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-[(4-Chlorophenyl)methylene]-2-methyl-5(4H)-oxazolone?

The CAS number of 4-[(4-Chlorophenyl)methylene]-2-methyl-5(4H)-oxazolone is 3237-71-6.

What are the molecular formula and molecular weight of 4-[(4-Chlorophenyl)methylene]-2-methyl-5(4H)-oxazolone?

4-[(4-Chlorophenyl)methylene]-2-methyl-5(4H)-oxazolone has molecular formula C11H8ClNO2 and molecular weight 221.64000 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. "4-[(4-Chlorophenyl)methylene]-2-methyl-5(4H)-oxazolone (CAS 3237-71-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1154021-4 (accessed 2026-10-25).

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