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3-(Trifluoromethyl)quinoline-8-carboxylic acid

3-(三氟甲基)喹啉-8-羧酸

Also known as: 3-(Trifluoromethyl)-8-quinolinecarboxylic acid, 8-Carboxy-3-(trifluoromethyl)quinoline, 8-Quinolinecarboxylic acid, 3-(trifluoromethyl)-, 3-(TRIFLUOROMETHYL)QUINOLINE-8-CARBOXYLIC ACID

3-(Trifluoromethyl)quinoline-8-carboxylic acid (CAS 588702-66-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H6F3NO2 and a molecular weight of 241.166 g/mol. It is also known as 3-(Trifluoromethyl)-8-quinolinecarboxylic acid, 8-Carboxy-3-(trifluoromethyl)quinoline and 8-Quinolinecarboxylic acid, 3-(trifluoromethyl)-. Key properties include a melting point of 182-185℃(decomp)(Solv: ethanol (64-17-5)), a boiling point of 379.6±37.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 183.4±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
588702-66-3
Jingsj CID
J-1445707-8
Molecular Formula
C11H6F3NO2
Chinese Name
3-(三氟甲基)喹啉-8-羧酸
Molecular Weight
241.166 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point182-185℃(decomp)(Solv: ethanol (64-17-5))
Boiling Point379.6±37.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point183.4±26.5 °C

Frequently Asked Questions

What is the CAS number of 3-(Trifluoromethyl)quinoline-8-carboxylic acid?

The CAS number of 3-(Trifluoromethyl)quinoline-8-carboxylic acid is 588702-66-3.

What are the molecular formula and molecular weight of 3-(Trifluoromethyl)quinoline-8-carboxylic acid?

3-(Trifluoromethyl)quinoline-8-carboxylic acid has molecular formula C11H6F3NO2 and molecular weight 241.166 g/mol.

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

Last updated:

How to cite: Jingsj. "3-(Trifluoromethyl)quinoline-8-carboxylic acid (CAS 588702-66-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1445707-8 (accessed 2026-10-25).

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