3-Hydroxy-1,2-dimethylquinolin-4(1H)-one

3-羟基-1,2-二甲基喹啉

Also known as: 3-Hydroxy-1,2-dimethylquinolin-4-one, 1,2-Dimethyl-3-hydroxyquinolinone, 4(1H)-Quinolinone, 3-hydroxy-1,2-dimethyl-, 3-Hydroxy-1,2-dimethyl-4(1H)-quinolinone, 3-hydroxy-1,2-dimethylquinolin-4(1H)-one, HMS2205M18

3-Hydroxy-1,2-dimethylquinolin-4(1H)-one (CAS 223752-74-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H11NO2 and a molecular weight of 189.21100 g/mol. It is also known as 3-Hydroxy-1,2-dimethylquinolin-4-one, 1,2-Dimethyl-3-hydroxyquinolinone and 4(1H)-Quinolinone, 3-hydroxy-1,2-dimethyl-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 223752-74-7
Jingsj CID: J-1096901-6
Molecular Formula: C₁₁H₁₁NO₂
Chinese Name: 3-羟基-1,2-二甲基喹啉
Molecular Weight: 189.21100 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Hydroxy-1,2-dimethylquinolin-4(1H)-one?

The CAS number of 3-Hydroxy-1,2-dimethylquinolin-4(1H)-one is 223752-74-7.

What are the molecular formula and molecular weight of 3-Hydroxy-1,2-dimethylquinolin-4(1H)-one?

3-Hydroxy-1,2-dimethylquinolin-4(1H)-one has molecular formula C11H11NO2 and molecular weight 189.21100 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. "3-Hydroxy-1,2-dimethylquinolin-4(1H)-one (CAS 223752-74-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1096901-6 (accessed 2026-10-24).

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