2-Hydroxy-6-methyl-5-nitropyridine

2-羟基-6-甲基-5-硝基吡啶

Also known as: 2-Hydroxy-5-nitro-6-methylpyridine, 6-Hydroxy-3-nitro-2-picoline, 6-Methyl-5-nitropyridin-2-ol, 6-Methyl-5-nitro-2-pyridinol, 6-Hydroxy-2-methyl-3-nitropyridine, 2-Hydroxy-5-nitro-6-picoline, 6-Methyl-5-nitro-2(1H)-pyridinone, 6-methyl-5-nitro-1H-pyridin-2-one

CAS No.
28489-45-4
Jingsj CID
J-28309-2
Molecular Formula
C6H6N2O3
Chinese Name
2-羟基-6-甲基-5-硝基吡啶
Molecular Weight
154.123 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point230-232 °C
Boiling Point390.8±42.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point190.2±27.9 °C

Frequently Asked Questions

What is the CAS number of 2-Hydroxy-6-methyl-5-nitropyridine?

28489-45-4

What are the molecular formula and molecular weight of 2-Hydroxy-6-methyl-5-nitropyridine?

C6H6N2O3, molecular weight 154.123 g/mol

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