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3-chloro-6-methoxypyridine-2-carboxylic acid

3-氯-6-甲氧基吡啶-2-甲酸

Also known as: 2-Carboxy-3-chloro-6-methoxypyridine, 3-Chloro-6-methoxypicolinic acid, 2-Pyridinecarboxylic acid, 3-chloro-6-methoxy-, 3-Chlor-6-methoxy-pyridin-2-carbonsaeure, 3-chloro-6-methoxy-pyridine-2-carboxylic acid

3-chloro-6-methoxypyridine-2-carboxylic acid (CAS 856836-44-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6ClNO3 and a molecular weight of 187.58000 g/mol. It is also known as 2-Carboxy-3-chloro-6-methoxypyridine, 3-Chloro-6-methoxypicolinic acid and 2-Pyridinecarboxylic acid, 3-chloro-6-methoxy-. Key properties include a boiling point of 281.9ºC at 760 mmHg, a density of 1.288g/cm3 and a flash point of 124.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
856836-44-7
Jingsj CID
J-1363660-5
Molecular Formula
C7H6ClNO3
Chinese Name
3-氯-6-甲氧基吡啶-2-甲酸
Molecular Weight
187.58000 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point281.9ºC at 760 mmHg
Density1.288g/cm3
Flash Point124.3ºC

Frequently Asked Questions

What is the CAS number of 3-chloro-6-methoxypyridine-2-carboxylic acid?

The CAS number of 3-chloro-6-methoxypyridine-2-carboxylic acid is 856836-44-7.

What are the molecular formula and molecular weight of 3-chloro-6-methoxypyridine-2-carboxylic acid?

3-chloro-6-methoxypyridine-2-carboxylic acid has molecular formula C7H6ClNO3 and molecular weight 187.58000 g/mol.

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

Last updated:

How to cite: Jingsj. "3-chloro-6-methoxypyridine-2-carboxylic acid (CAS 856836-44-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1363660-5 (accessed 2026-10-25).

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