5,7-dichloro-2,3-dihydroquinolin-4(1H)-one

5,7-二氯-2,3-二氢喹啉-4(1H)-酮

Also known as: 5,7-dichloro-2,3-dihydro-1H-quinolin-4-one, 4(1H)-Quinolinone, 5,7-dichloro-2,3-dihydro-

5,7-dichloro-2,3-dihydroquinolin-4(1H)-one (CAS 150571-05-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H7Cl2NO and a molecular weight of 216.06400 g/mol. It is also known as 5,7-dichloro-2,3-dihydro-1H-quinolin-4-one and 4(1H)-Quinolinone, 5,7-dichloro-2,3-dihydro-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 150571-05-4
Jingsj CID: J-1522099-8
Molecular Formula: C₉H₇Cl₂NO
Chinese Name: 5,7-二氯-2,3-二氢喹啉-4(1H)-酮
Molecular Weight: 216.06400 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5,7-dichloro-2,3-dihydroquinolin-4(1H)-one?

The CAS number of 5,7-dichloro-2,3-dihydroquinolin-4(1H)-one is 150571-05-4.

What are the molecular formula and molecular weight of 5,7-dichloro-2,3-dihydroquinolin-4(1H)-one?

5,7-dichloro-2,3-dihydroquinolin-4(1H)-one has molecular formula C9H7Cl2NO and molecular weight 216.06400 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. "5,7-dichloro-2,3-dihydroquinolin-4(1H)-one (CAS 150571-05-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1522099-8 (accessed 2026-10-25).

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