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

5,7-二氯-3-羟基喹啉-2(1H)-酮

Also known as: 2(1H)-Quinolinone, 5,7-dichloro-3-hydroxy-, 5,7-dichloro-3-hydroxy-1H-quinolin-2-one, 5,7-dichloro-3-hydroxyquinolin-2(1H)-one, s08-0035

5,7-dichloro-3-hydroxyquinolin-2(1H)-one (CAS 176170-12-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H5Cl2NO2 and a molecular weight of 230.04700 g/mol. It is also known as 2(1H)-Quinolinone, 5,7-dichloro-3-hydroxy-, 5,7-dichloro-3-hydroxy-1H-quinolin-2-one and s08-0035. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 176170-12-0
Jingsj CID: J-1480009-2
Molecular Formula: C₉H₅Cl₂NO₂
Chinese Name: 5,7-二氯-3-羟基喹啉-2(1H)-酮
Molecular Weight: 230.04700 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-3-hydroxyquinolin-2(1H)-one?

The CAS number of 5,7-dichloro-3-hydroxyquinolin-2(1H)-one is 176170-12-0.

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

5,7-dichloro-3-hydroxyquinolin-2(1H)-one has molecular formula C9H5Cl2NO2 and molecular weight 230.04700 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-3-hydroxyquinolin-2(1H)-one (CAS 176170-12-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1480009-2 (accessed 2026-10-24).

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