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4-Chloro-6-hydroxypyridine-2-carboxylic acid

Also known as: 4-Chloro-6-hydroxypicolinic acid, 4-Chloro-6-hydroxy-2-pyridinecarboxylic acid, 2-Pyridinecarboxylic acid, 4-chloro-1,6-dihydro-6-oxo-, 4-Chlor-6-hydroxy-pyridin-2-carbonsaeure, 4-chloro-6-hydroxy-pyridine-2-carboxylic acid

4-Chloro-6-hydroxypyridine-2-carboxylic acid (CAS 959244-16-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4ClNO3 and a molecular weight of 173.55400 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
959244-16-7
Jingsj CID
J-1494522-3
Molecular Formula
C6H4ClNO3
Molecular Weight
173.55400 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass172.98800
PSA70.42000
LogP1.13880

Customs & Trade Information

HS Code2933399090
Summary2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 4-Chloro-6-hydroxypyridine-2-carboxylic acid?

The CAS number of 4-Chloro-6-hydroxypyridine-2-carboxylic acid is 959244-16-7.

What are the molecular formula and molecular weight of 4-Chloro-6-hydroxypyridine-2-carboxylic acid?

4-Chloro-6-hydroxypyridine-2-carboxylic acid has molecular formula C6H4ClNO3 and molecular weight 173.55400 g/mol.

What are the upstream and downstream products of 4-Chloro-6-hydroxypyridine-2-carboxylic acid?

For 4-Chloro-6-hydroxypyridine-2-carboxylic acid, Upstream Products: 2-Picolinic acid, 4,6-Dichloropyridine-2-carboxylic acid, Pyridine-2-carboxylic acid hydrochloride; Downstream Products: 3,4,5-Trichloro-6-hydroxypicolinic acid.

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

Last updated:

How to cite: Jingsj. "4-Chloro-6-hydroxypyridine-2-carboxylic acid (CAS 959244-16-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1494522-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.