4,5-Dichloro-3-hydroxypyridine

4,5-二氯-3-羟基吡啶

Also known as: 4,5-Dichloro-3-pyridinol, 4,5-Dichloropyridin-3-ol, 3-Pyridinol, 4,5-dichloro-, QC-8870

4,5-Dichloro-3-hydroxypyridine (CAS 1261269-63-9) 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 4,5-Dichloro-3-pyridinol, 4,5-Dichloropyridin-3-ol and 3-Pyridinol, 4,5-dichloro-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1261269-63-9
Jingsj CID: J-1432099-8
Molecular Formula: C₅H₃Cl₂NO
Chinese Name: 4,5-二氯-3-羟基吡啶
Molecular Weight: 163.98900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4,5-Dichloro-3-hydroxypyridine?

The CAS number of 4,5-Dichloro-3-hydroxypyridine is 1261269-63-9.

What are the molecular formula and molecular weight of 4,5-Dichloro-3-hydroxypyridine?

4,5-Dichloro-3-hydroxypyridine has molecular formula C5H3Cl2NO and molecular weight 163.98900 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4,5-Dichloro-3-hydroxypyridine (CAS 1261269-63-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1432099-8 (accessed 2026-10-24).

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