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ethyl 4-chloro-5,8-difluoroquinoline-3-carboxylate

4-氯-3-乙氧羰基-5,8-二氟喹啉

Also known as: 4-CHLORO-5,8-DIFLUOROQUINOLINE-3-CARBOXYLIC ACID ETHYL ESTER, 3-Quinolinecarboxylic acid, 4-chloro-5,8-difluoro-, ethyl ester, 4-CHLORO-3-ETHOXYCARBONYL-5,8-DIFLUOROQUINOLINE, ethyl 4-chloro-5,8-difluoro-3-quinolinecarboxylate

ethyl 4-chloro-5,8-difluoroquinoline-3-carboxylate (CAS 193827-70-2) 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 4-CHLORO-5,8-DIFLUOROQUINOLINE-3-CARBOXYLIC ACID ETHYL ESTER, 3-Quinolinecarboxylic acid, 4-chloro-5,8-difluoro-, ethyl ester and 4-CHLORO-3-ETHOXYCARBONYL-5,8-DIFLUOROQUINOLINE. Key properties include a boiling point of 334.9ºC at 760 mmHg, a density of 1.418g/cm3 and a flash point of 156.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
193827-70-2
Jingsj CID
J-1525650-4
Molecular Formula
C12H8ClF2NO2
Chinese Name
4-氯-3-乙氧羰基-5,8-二氟喹啉
Molecular Weight
271.64700 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point334.9ºC at 760 mmHg
Density1.418g/cm3
Flash Point156.3ºC

Frequently Asked Questions

What is the CAS number of ethyl 4-chloro-5,8-difluoroquinoline-3-carboxylate?

The CAS number of ethyl 4-chloro-5,8-difluoroquinoline-3-carboxylate is 193827-70-2.

What are the molecular formula and molecular weight of ethyl 4-chloro-5,8-difluoroquinoline-3-carboxylate?

ethyl 4-chloro-5,8-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:

How to cite: Jingsj. "ethyl 4-chloro-5,8-difluoroquinoline-3-carboxylate (CAS 193827-70-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1525650-4 (accessed 2026-10-24).

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