5-Ethyl-3(2H)-isoxazolone

5-乙基异噁唑-3-醇

Also known as: 3(2H)-Isoxazolone, 5-ethyl-, 3-Hydroxy-5-ethylisoxazole, 5-Ethyl-isoxazol-3-ol, 5-Ethyl-3-hydroxyisoxazole, 5-ethyl-1,2-oxazol-3-one, 5-ethyl-3-isoxazolol

5-Ethyl-3(2H)-isoxazolone (CAS 10004-45-2) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C5H7NO2 and a molecular weight of 113.11500 g/mol. It is also known as 3(2H)-Isoxazolone, 5-ethyl-, 3-Hydroxy-5-ethylisoxazole and 5-Ethyl-isoxazol-3-ol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 10004-45-2
Jingsj CID: J-1508519-9
Molecular Formula: C₅H₇NO₂
Chinese Name: 5-乙基异噁唑-3-醇
Molecular Weight: 113.11500 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Ethyl-3(2H)-isoxazolone?

The CAS number of 5-Ethyl-3(2H)-isoxazolone is 10004-45-2.

What are the molecular formula and molecular weight of 5-Ethyl-3(2H)-isoxazolone?

5-Ethyl-3(2H)-isoxazolone has molecular formula C5H7NO2 and molecular weight 113.11500 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. "5-Ethyl-3(2H)-isoxazolone (CAS 10004-45-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1508519-9 (accessed 2026-10-24).

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