2-Hydroxy-5-methyl-3-nitropyridine

2-羟基-5-甲基-3-硝基吡啶

Also known as: 6-methyl-3-nitropyridin-2-ol, 5-methyl-3-nitropyridin-2-ol, 5-methyl-3-nitro-2(1H)-pyridinone, 2-hydroxy-3-nitro-5-picoline, 2-hydroxy-6-methyl-3-nitropyridine, 6-methyl-3-nitro-2(1H)-pyridinone, 5-methyl-3-nitro-1H-pyridin-2-one, 3-(nitro)-5-methylpyridin-2-ol, MFCD02070021

CAS No.
7464-14-4
Jingsj CID
J-1309165-5
Molecular Formula
C6H6N2O3
Chinese Name
2-羟基-5-甲基-3-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 Point179 °C (dec.)(lit.)
Boiling Point334.2±37.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point155.9±26.5 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2-Hydroxy-5-methyl-3-nitropyridine?

7464-14-4

What are the molecular formula and molecular weight of 2-Hydroxy-5-methyl-3-nitropyridine?

C6H6N2O3, molecular weight 154.123 g/mol

Is 2-Hydroxy-5-methyl-3-nitropyridine hazardous?

Warning

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