3-fluoro-4-nitropyridine 1-oxide

3-氟-4-硝基-N-氧化吡啶

Also known as: 3-fluoro-4-nitropyridine-N-oxide, 3-fluoro-4-nitropyridine N-oxide, 3-fluoro-4-nitro-1-oxidopyridin-1-ium, 3-fluoro-4-nitro-1-pyridin-1-one, 3-fluoro-4-nitro-1$l^{5}-pyridin-1-one, 3-fluoro-4-nitropyridin-1-ium-1-olate, fluoro-4-nitropyridine N-oxide, Pyridine, 3-fluoro-4-nitro-, 1-oxide

3-fluoro-4-nitropyridine 1-oxide (CAS 769-54-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H3FN2O3 and a molecular weight of 158.087 g/mol. It is also known as 3-fluoro-4-nitropyridine-N-oxide, 3-fluoro-4-nitropyridine N-oxide and 3-fluoro-4-nitro-1-oxidopyridin-1-ium. Key properties include a melting point of 122ºC, a boiling point of 417.9±25.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 206.5±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

769-54-0

Jingsj CID

J-1446205-2

Molecular Formula

C₅H₃FN₂O₃

Chinese Name

3-氟-4-硝基-N-氧化吡啶

Molecular Weight

158.087 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026