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7-Cyano-4-hydroxy-3-quinolinecarboxylic acid

7-氰基-4-羟基-3-喹啉羧酸

Also known as: 3-Quinolinecarboxylic acid, 7-cyano-4-hydroxy-, 7-CYANO-4-HYDROXY-3-QUINOLINECARBOXYLIC ACID, 7-Cyano-4-hydroxyquinoline-3-carboxylic acid, 7-cyano-4-oxo-1H-quinoline-3-carboxylic acid

7-Cyano-4-hydroxy-3-quinolinecarboxylic acid (CAS 118078-26-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H6N2O3 and a molecular weight of 214.17700 g/mol. It is also known as 3-Quinolinecarboxylic acid, 7-cyano-4-hydroxy-, 7-CYANO-4-HYDROXY-3-QUINOLINECARBOXYLIC ACID and 7-Cyano-4-hydroxyquinoline-3-carboxylic acid. Key properties include a boiling point of 430.1ºC at 760mmHg, a density of 1.54g/cm3 and a flash point of 213.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
118078-26-5
Jingsj CID
J-1116823-2
Molecular Formula
C11H6N2O3
Chinese Name
7-氰基-4-羟基-3-喹啉羧酸
Molecular Weight
214.17700 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point430.1ºC at 760mmHg
Density1.54g/cm3
Flash Point213.9ºC

Frequently Asked Questions

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

The CAS number of 7-Cyano-4-hydroxy-3-quinolinecarboxylic acid is 118078-26-5.

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

7-Cyano-4-hydroxy-3-quinolinecarboxylic acid has molecular formula C11H6N2O3 and molecular weight 214.17700 g/mol.

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

Last updated:

How to cite: Jingsj. "7-Cyano-4-hydroxy-3-quinolinecarboxylic acid (CAS 118078-26-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1116823-2 (accessed 2026-10-25).

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