3,4-Dihydroxypyridine

3,4-二羟基吡啶

Also known as: pyridine-3,4-diol, 3,4-pyridinediol, 3-hydroxy-1H-pyridin-4-one, 3-hydroxypyridin-4(1H)-one, 3-hydroxypyridin-4-one, 4(1H)-pyridinone, 3-hydroxy-, Pyridin-3,4-diol

CAS No.
10182-48-6
Jingsj CID
J-1323393-4
Molecular Formula
C5H5NO2
Chinese Name
3,4-二羟基吡啶
Molecular Weight
111.099 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point509.8±30.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point262.1±24.6 °C

Frequently Asked Questions

What is the CAS number of 3,4-Dihydroxypyridine?

10182-48-6

What are the molecular formula and molecular weight of 3,4-Dihydroxypyridine?

C5H5NO2, molecular weight 111.099 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026