6-(Hydroxymethyl)pyridin-3-ol

6-(羟甲基)吡啶-3-醇

Also known as: 5-Hydroxy-2-pyridinemethanol, 2-Pyridinemethanol,5-hydroxy-, 2-Pyridinemethanol, 5-hydroxy-, 3-Hydroxy-6-(hydroxymethyl)pyridine, 3-Hydroxy-6-pyridine-methanol, 5-Hydroxypyridine-2-methanol, 5-hydroxy-2-hydroxymethylpyridine, 6-(Hydroxymethyl)-3-pyridinol, 6-(hydroxymethyl)pyridine-3-ol, 6-hydroxymethyl-pyridin-3-ol

6-(Hydroxymethyl)pyridin-3-ol (CAS 40222-77-3) 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 125.125 g/mol. It is also known as 5-Hydroxy-2-pyridinemethanol, 2-Pyridinemethanol,5-hydroxy- and 2-Pyridinemethanol, 5-hydroxy-. Key properties include a melting point of 123-125ºC, a boiling point of 419.5±30.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 207.5±24.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
40222-77-3
Jingsj CID
J-1985-3
Molecular Formula
C6H7NO2
Chinese Name
6-(羟甲基)吡啶-3-醇
Molecular Weight
125.125 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point123-125ºC
Boiling Point419.5±30.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point207.5±24.6 °C

Frequently Asked Questions

What is the CAS number of 6-(Hydroxymethyl)pyridin-3-ol?

The CAS number of 6-(Hydroxymethyl)pyridin-3-ol is 40222-77-3.

What are the molecular formula and molecular weight of 6-(Hydroxymethyl)pyridin-3-ol?

6-(Hydroxymethyl)pyridin-3-ol has molecular formula C6H7NO2 and molecular weight 125.125 g/mol.

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

Last updated:

How to cite: Jingsj. "6-(Hydroxymethyl)pyridin-3-ol (CAS 40222-77-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1985-3 (accessed 2026-10-22).

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