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3-acetyl-4-hydroxy-1-methylquinolin-2(1H)-one

Also known as: 3-acetyl-4-hydroxy-1-methyl-2(1H)-quinolinone, 1-methyl-3-acetyl-4-hydroxyquinolin-2(1H)-one, 2(1H)-Quinolinone, 3-acetyl-4-hydroxy-1-methyl-, 3-Acetyl-4-hydroxy-1-methyl-1,2-dihydroquinolin-2-one, 3-Acetyl-4-hydroxy-1-methyl-1H-quinolin-2-one, 3-Acetyl-4-hydroxy-1-methylquinolin-2(1H)-one, AKOS 91162, AURORA KA-4035

3-acetyl-4-hydroxy-1-methylquinolin-2(1H)-one (CAS 54289-76-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H11NO3 and a molecular weight of 217.22100 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
54289-76-8
Jingsj CID
J-1096167-8
Molecular Formula
C12H11NO3
Molecular Weight
217.22100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass217.07400
PSA59.30000
LogP1.44670

Frequently Asked Questions

What is the CAS number of 3-acetyl-4-hydroxy-1-methylquinolin-2(1H)-one?

The CAS number of 3-acetyl-4-hydroxy-1-methylquinolin-2(1H)-one is 54289-76-8.

What are the molecular formula and molecular weight of 3-acetyl-4-hydroxy-1-methylquinolin-2(1H)-one?

3-acetyl-4-hydroxy-1-methylquinolin-2(1H)-one has molecular formula C12H11NO3 and molecular weight 217.22100 g/mol.

What are the upstream and downstream products of 3-acetyl-4-hydroxy-1-methylquinolin-2(1H)-one?

For 3-acetyl-4-hydroxy-1-methylquinolin-2(1H)-one, Upstream Products: 4-Hydroxy-6-methyl-2H-pyrano[3,2-c]quinoline-2,5(6H)-dione, 3-Acetyl-4-hydroxyquinolin-2(1H)-one, iodomethane; Downstream Products: 4-Hydroxy-1-methyl-2-quinolone.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "3-acetyl-4-hydroxy-1-methylquinolin-2(1H)-one (CAS 54289-76-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1096167-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.