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6-chloro-4-methylpyridine-3-carboxylic acid

6-氯-4-甲基吡啶-3-羧酸

Also known as: 6-chloro-4-methylnicotinic acid, 6-chloro-4-methyl-3-pyridinecarboxylic acid, 3-pyridinecarboxylic acid, 6-chloro-4-methyl-, 2-chloro-4-methylpyridine-5-carboxylic acid, 4-methyl-6-chloronicotinic acid

6-chloro-4-methylpyridine-3-carboxylic acid (CAS 503555-50-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6ClNO2 and a molecular weight of 171.58100 g/mol. It is also known as 6-chloro-4-methylnicotinic acid, 6-chloro-4-methyl-3-pyridinecarboxylic acid and 3-pyridinecarboxylic acid, 6-chloro-4-methyl-. Key properties include a boiling point of 344.762ºC at 760 mmHg, a density of 1.39 g/cm3 and a flash point of 162.307ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
503555-50-8
Jingsj CID
J-881130-1
Molecular Formula
C7H6ClNO2
Chinese Name
6-氯-4-甲基吡啶-3-羧酸
Molecular Weight
171.58100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point344.762ºC at 760 mmHg
Density1.39 g/cm3
Flash Point162.307ºC

Frequently Asked Questions

What is the CAS number of 6-chloro-4-methylpyridine-3-carboxylic acid?

The CAS number of 6-chloro-4-methylpyridine-3-carboxylic acid is 503555-50-8.

What are the molecular formula and molecular weight of 6-chloro-4-methylpyridine-3-carboxylic acid?

6-chloro-4-methylpyridine-3-carboxylic acid has molecular formula C7H6ClNO2 and molecular weight 171.58100 g/mol.

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

Last updated:

How to cite: Jingsj. "6-chloro-4-methylpyridine-3-carboxylic acid (CAS 503555-50-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-881130-1 (accessed 2026-10-26).

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