2,5-Dichloropyridin-3-ol

2,5-二氯吡啶-3-醇

Also known as: 2,5-Dichloro-3-hydroxypyridine, 2,5-Dichloro-3-Pyridinol, 3-Pyridinol, 2,5-dichloro-

2,5-Dichloropyridin-3-ol (CAS 53335-73-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H3Cl2NO and a molecular weight of 163.98900 g/mol. It is also known as 2,5-Dichloro-3-hydroxypyridine, 2,5-Dichloro-3-Pyridinol and 3-Pyridinol, 2,5-dichloro-. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
53335-73-2
Jingsj CID
J-864908-5
Molecular Formula
C5H3Cl2NO
Chinese Name
2,5-二氯吡啶-3-醇
Molecular Weight
163.98900 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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GHS Safety & Compliance

Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of 2,5-Dichloropyridin-3-ol?

The CAS number of 2,5-Dichloropyridin-3-ol is 53335-73-2.

What are the molecular formula and molecular weight of 2,5-Dichloropyridin-3-ol?

2,5-Dichloropyridin-3-ol has molecular formula C5H3Cl2NO and molecular weight 163.98900 g/mol.

Is 2,5-Dichloropyridin-3-ol hazardous?

2,5-Dichloropyridin-3-ol has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "2,5-Dichloropyridin-3-ol (CAS 53335-73-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-864908-5 (accessed 2026-10-24).

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