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4-Hydroxy-6-(trifluoromethoxy)quinoline-3-carboxylic acid

4-羟基-6-(三氟甲氧基)喹啉-3-羧酸

Also known as: 3-Quinolinecarboxylic acid, 4-hydroxy-6-(trifluoromethoxy)-, 4-HYDROXY-6-(TRIFLUOROMETHOXY)QUINOLINE-3-CARBOXYLIC ACID, 4-Hydroxy-6-(trifluoromethoxy)-3-quinolinecarboxylic acid, 4-Oxo-6-(trifluoromethoxy)-1,4-dihydroquinoline-3-carboxylic acid, 4-oxo-6-(trifluoromethoxy)-1H-quinoline-3-carboxylic acid, BUTTPARK 10\01-49, MFCD00219848

4-Hydroxy-6-(trifluoromethoxy)quinoline-3-carboxylic acid (CAS 175203-86-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H6F3NO4 and a molecular weight of 273.16500 g/mol. It is also known as 3-Quinolinecarboxylic acid, 4-hydroxy-6-(trifluoromethoxy)-, 4-HYDROXY-6-(TRIFLUOROMETHOXY)QUINOLINE-3-CARBOXYLIC ACID and 4-Hydroxy-6-(trifluoromethoxy)-3-quinolinecarboxylic acid. Key properties include a melting point of 245°C, a boiling point of 281.6ºC at 760 mmHg, a density of 1.425g/cm3 and a flash point of 124.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
175203-86-8
Jingsj CID
J-29943-7
Molecular Formula
C11H6F3NO4
Chinese Name
4-羟基-6-(三氟甲氧基)喹啉-3-羧酸
Molecular Weight
273.16500 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point245°C
Boiling Point281.6ºC at 760 mmHg
Density1.425g/cm3
Flash Point124.1ºC

Frequently Asked Questions

What is the CAS number of 4-Hydroxy-6-(trifluoromethoxy)quinoline-3-carboxylic acid?

The CAS number of 4-Hydroxy-6-(trifluoromethoxy)quinoline-3-carboxylic acid is 175203-86-8.

What are the molecular formula and molecular weight of 4-Hydroxy-6-(trifluoromethoxy)quinoline-3-carboxylic acid?

4-Hydroxy-6-(trifluoromethoxy)quinoline-3-carboxylic acid has molecular formula C11H6F3NO4 and molecular weight 273.16500 g/mol.

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

Last updated:

How to cite: Jingsj. "4-Hydroxy-6-(trifluoromethoxy)quinoline-3-carboxylic acid (CAS 175203-86-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-29943-7 (accessed 2026-10-24).

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