2,5-Dihydroxypyridine

2,5-二羟基吡啶

Also known as: 2,5-PYRIDINEDIOL, 5-HYDROXY-2-PYRIDONE, 5-Hydroxypyridine-2(1H)-one, 5-Hydroxy-1H-pyridin-2-one, Pyridine-2,5-diol

2,5-Dihydroxypyridine (CAS 24154-26-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5NO2 and a molecular weight of 111.09900 g/mol. It is also known as 2,5-PYRIDINEDIOL, 5-HYDROXY-2-PYRIDONE and 5-Hydroxypyridine-2(1H)-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 24154-26-5
Jingsj CID: J-1379976-2
Molecular Formula: C₅H₅NO₂
Chinese Name: 2,5-二羟基吡啶
Molecular Weight: 111.09900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2,5-Dihydroxypyridine?

The CAS number of 2,5-Dihydroxypyridine is 24154-26-5.

What are the molecular formula and molecular weight of 2,5-Dihydroxypyridine?

2,5-Dihydroxypyridine has molecular formula C5H5NO2 and molecular weight 111.09900 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. "2,5-Dihydroxypyridine (CAS 24154-26-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1379976-2 (accessed 2026-10-23).

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