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5-(Hydroxymethyl)pyridin-2(1H)-one

5-(羟甲基)吡啶-2(1H)-酮

Also known as: 2-Hydroxy-5-hydroxymethylpyridine, 5-hydroxymethyl-2-pyridone, 2-Hydroxy-5-pyridinemethanol, 5-methylol-2-pyridone, 5-(hydroxymethyl)pyridin-2(1H)-one, 5-(hydroxymethyl)-1H-pyridin-2-one, 2(1H)-Pyridinone, 5-(hydroxymethyl)-

5-(Hydroxymethyl)pyridin-2(1H)-one (CAS 109205-68-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H7NO2 and a molecular weight of 125.12500 g/mol. It is also known as 2-Hydroxy-5-hydroxymethylpyridine, 5-hydroxymethyl-2-pyridone and 2-Hydroxy-5-pyridinemethanol. Key properties include a boiling point of 428ºC at 760mmHg, a density of 1.225g/cm3 and a flash point of 212.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
109205-68-7
Jingsj CID
J-1176292-8
Molecular Formula
C6H7NO2
Chinese Name
5-(羟甲基)吡啶-2(1H)-酮
Molecular Weight
125.12500 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point428ºC at 760mmHg
Density1.225g/cm3
Flash Point212.7ºC

Frequently Asked Questions

What is the CAS number of 5-(Hydroxymethyl)pyridin-2(1H)-one?

The CAS number of 5-(Hydroxymethyl)pyridin-2(1H)-one is 109205-68-7.

What are the molecular formula and molecular weight of 5-(Hydroxymethyl)pyridin-2(1H)-one?

5-(Hydroxymethyl)pyridin-2(1H)-one has molecular formula C6H7NO2 and molecular weight 125.12500 g/mol.

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

Last updated:

How to cite: Jingsj. "5-(Hydroxymethyl)pyridin-2(1H)-one (CAS 109205-68-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1176292-8 (accessed 2026-10-22).

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