3-Hydroxy-6-methylpyridine

3-羟基-6-甲基吡啶

Also known as: 6-Methyl-3-pyridinol, 5-Hydroxy-2-methylpyridine, 5-Hydroxy-2-picoline, 2-Methyl-5-hydroxypyridine, 6-Methylpyridin-3-ol, 3-Pyridinol, 6-methyl-

CAS No.
1121-78-4
Jingsj CID
J-20965-2
Molecular Formula
C6H7NO
Chinese Name
3-羟基-6-甲基吡啶
Molecular Weight
109.126 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point168-170 °C(lit.)
Boiling Point295.8±20.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point132.7±21.8 °C

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of 3-Hydroxy-6-methylpyridine?

1121-78-4

What are the molecular formula and molecular weight of 3-Hydroxy-6-methylpyridine?

C6H7NO, molecular weight 109.126 g/mol

Is 3-Hydroxy-6-methylpyridine hazardous?

Danger

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