7-Chloro-4-hydroxy-3-quinolinecarboxylic acid

7-氯-4-氧代-1,4-二氢喹啉-3-羧酸

Also known as: 3-Quinolinecarboxylic acid, 7-chloro-1,4-dihydro-4-oxo-, 3-Quinolinecarboxylic acid,7-chloro-4-hydroxy, 7-Chloro-4-hydroxyquinoline-3-carboxylic acid, 7-chloro-4-oxo-1H-quinoline-3-carboxylic acid, 7-Chloro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid, USAF KF-16

7-Chloro-4-hydroxy-3-quinolinecarboxylic acid (CAS 57278-46-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H6ClNO3 and a molecular weight of 223.61300 g/mol. It is also known as 3-Quinolinecarboxylic acid, 7-chloro-1,4-dihydro-4-oxo-, 3-Quinolinecarboxylic acid,7-chloro-4-hydroxy and 7-Chloro-4-hydroxyquinoline-3-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 57278-46-3
Jingsj CID: J-1127682-7
Molecular Formula: C₁₀H₆ClNO₃
Chinese Name: 7-氯-4-氧代-1,4-二氢喹啉-3-羧酸
Molecular Weight: 223.61300 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 7-Chloro-4-hydroxy-3-quinolinecarboxylic acid?

The CAS number of 7-Chloro-4-hydroxy-3-quinolinecarboxylic acid is 57278-46-3.

What are the molecular formula and molecular weight of 7-Chloro-4-hydroxy-3-quinolinecarboxylic acid?

7-Chloro-4-hydroxy-3-quinolinecarboxylic acid has molecular formula C10H6ClNO3 and molecular weight 223.61300 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. "7-Chloro-4-hydroxy-3-quinolinecarboxylic acid (CAS 57278-46-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1127682-7 (accessed 2026-10-24).

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