Ethyl 4-chloro-6,8-difluoroquinoline-3-carboxylate

4-氯-6,8-二氟喹啉-3-羧酸乙酯

Also known as: 3-Quinolinecarboxylic acid, 4-chloro-6,8-difluoro-, ethyl ester, 4-Chloro-6,8-difluoroquinoline-3-carboxylic acid ethyl ester, 4-chloro-6,8-difluoro-3-ethoxycarbonylquinoline, ETHYL 4-CHLORO-6,8-DIFLUOROQUINOLINE-3-CARBOXYLATE, MFCD00173353

Ethyl 4-chloro-6,8-difluoroquinoline-3-carboxylate (CAS 150258-20-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H8ClF2NO2 and a molecular weight of 271.64700 g/mol. It is also known as 3-Quinolinecarboxylic acid, 4-chloro-6,8-difluoro-, ethyl ester, 4-Chloro-6,8-difluoroquinoline-3-carboxylic acid ethyl ester and 4-chloro-6,8-difluoro-3-ethoxycarbonylquinoline. Key properties include a boiling point of 329.9ºC at 760mmHg, a density of 1.418g/cm3 and a flash point of 153.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 150258-20-1
Jingsj CID: J-10738-9
Molecular Formula: C₁₂H₈ClF₂NO₂
Chinese Name: 4-氯-6,8-二氟喹啉-3-羧酸乙酯
Molecular Weight: 271.64700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	329.9ºC at 760mmHg
Density	1.418g/cm3
Flash Point	153.3ºC

Frequently Asked Questions

What is the CAS number of Ethyl 4-chloro-6,8-difluoroquinoline-3-carboxylate?

The CAS number of Ethyl 4-chloro-6,8-difluoroquinoline-3-carboxylate is 150258-20-1.

What are the molecular formula and molecular weight of Ethyl 4-chloro-6,8-difluoroquinoline-3-carboxylate?

Ethyl 4-chloro-6,8-difluoroquinoline-3-carboxylate has molecular formula C12H8ClF2NO2 and molecular weight 271.64700 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. "Ethyl 4-chloro-6,8-difluoroquinoline-3-carboxylate (CAS 150258-20-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10738-9 (accessed 2026-10-24).

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