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7-chloro-2-methylquinoline-3-carboxylic acid

7-氯-2-甲基-喹啉-3-羧酸

Also known as: 7-CHLORO-2-METHYLQUINOLINE-3-CARBOXYLIC ACID, 3-Quinolinecarboxylic acid, 7-chloro-2-methyl-, 7-Chloro-2-methyl-quinoline-3-carboxylic acid, AKOS BBV-001241, QU006, 7-Chloro-2-methylquinoline-3-carboxylicacid

7-chloro-2-methylquinoline-3-carboxylic acid (CAS 171270-39-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H8ClNO2 and a molecular weight of 221.64000 g/mol. It is also known as 7-CHLORO-2-METHYLQUINOLINE-3-CARBOXYLIC ACID, 3-Quinolinecarboxylic acid, 7-chloro-2-methyl- and 7-Chloro-2-methyl-quinoline-3-carboxylic acid. Key properties include a boiling point of 374.9ºC at 760 mmHg, a density of 1.406g/cm3 and a flash point of 180.5ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
171270-39-6
Jingsj CID
J-1517080-2
Molecular Formula
C11H8ClNO2
Chinese Name
7-氯-2-甲基-喹啉-3-羧酸
Molecular Weight
221.64000 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point374.9ºC at 760 mmHg
Density1.406g/cm3
Flash Point180.5ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 7-chloro-2-methylquinoline-3-carboxylic acid?

The CAS number of 7-chloro-2-methylquinoline-3-carboxylic acid is 171270-39-6.

What are the molecular formula and molecular weight of 7-chloro-2-methylquinoline-3-carboxylic acid?

7-chloro-2-methylquinoline-3-carboxylic acid has molecular formula C11H8ClNO2 and molecular weight 221.64000 g/mol.

Is 7-chloro-2-methylquinoline-3-carboxylic acid hazardous?

7-chloro-2-methylquinoline-3-carboxylic acid has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "7-chloro-2-methylquinoline-3-carboxylic acid (CAS 171270-39-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1517080-2 (accessed 2026-10-24).

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