4-Hydroxy-5-methylpyrrolidin-2-one

4-羟基-5-甲基吡咯烷-2-酮

Also known as: 4-hydroxy-5-methyl-2-pyrrolidinone

4-Hydroxy-5-methylpyrrolidin-2-one (CAS 1824190-15-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C5H9NO2 and a molecular weight of 115.13 g/mol. It is also known as 4-hydroxy-5-methyl-2-pyrrolidinone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1824190-15-9
Jingsj CID: J-1363057-5
Molecular Formula: C₅H₉NO₂
Chinese Name: 4-羟基-5-甲基吡咯烷-2-酮
Molecular Weight: 115.13 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Hydroxy-5-methylpyrrolidin-2-one?

The CAS number of 4-Hydroxy-5-methylpyrrolidin-2-one is 1824190-15-9.

What are the molecular formula and molecular weight of 4-Hydroxy-5-methylpyrrolidin-2-one?

4-Hydroxy-5-methylpyrrolidin-2-one has molecular formula C5H9NO2 and molecular weight 115.13 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-Hydroxy-5-methylpyrrolidin-2-one (CAS 1824190-15-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1363057-5 (accessed 2026-10-25).

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