(±)-4-Methyl-2-azetidinone

4-甲基氮杂环丁烷-2-酮

Also known as: 4-Methylazetidin-2-one, 4-Methyl-2-azetidinone, 4-Methyl-2-oxoazetidine, DL-4-Methyl-2-azetidinone, 2-Azetidinone, 4-methyl-

(±)-4-Methyl-2-azetidinone (CAS 5303-64-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C4H7NO and a molecular weight of 85.10450 g/mol. It is also known as 4-Methylazetidin-2-one, 4-Methyl-2-azetidinone and 4-Methyl-2-oxoazetidine. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5303-64-0
Jingsj CID: J-972698-1
Molecular Formula: C₄H₇NO
Chinese Name: 4-甲基氮杂环丁烷-2-酮
Molecular Weight: 85.10450 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (±)-4-Methyl-2-azetidinone?

The CAS number of (±)-4-Methyl-2-azetidinone is 5303-64-0.

What are the molecular formula and molecular weight of (±)-4-Methyl-2-azetidinone?

(±)-4-Methyl-2-azetidinone has molecular formula C4H7NO and molecular weight 85.10450 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-Methyl-2-azetidinone (CAS 5303-64-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-972698-1 (accessed 2026-10-25).

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