3-acetyl-6-chloroquinolin-4(1H)-one

3-乙酰基-6-氯喹啉-4(1H)-酮

Also known as: 3-Acetyl-6-chloro-4(1H)-quinolinone, 4(1H)-Quinolinone, 3-acetyl-6-chloro-, 3-acetyl-6-chloro-1H-quinolin-4-one, 3-acetyl-6-chloro-4-hydroxyquinoline

3-acetyl-6-chloroquinolin-4(1H)-one (CAS 67503-73-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H8ClNO2 and a molecular weight of 221.64000 g/mol. It is also known as 3-Acetyl-6-chloro-4(1H)-quinolinone, 4(1H)-Quinolinone, 3-acetyl-6-chloro- and 3-acetyl-6-chloro-1H-quinolin-4-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 67503-73-5
Jingsj CID: J-1472058-7
Molecular Formula: C₁₁H₈ClNO₂
Chinese Name: 3-乙酰基-6-氯喹啉-4(1H)-酮
Molecular Weight: 221.64000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-acetyl-6-chloroquinolin-4(1H)-one?

The CAS number of 3-acetyl-6-chloroquinolin-4(1H)-one is 67503-73-5.

What are the molecular formula and molecular weight of 3-acetyl-6-chloroquinolin-4(1H)-one?

3-acetyl-6-chloroquinolin-4(1H)-one has molecular formula C11H8ClNO2 and molecular weight 221.64000 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-acetyl-6-chloroquinolin-4(1H)-one (CAS 67503-73-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1472058-7 (accessed 2026-10-24).

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