3-氟-4-硝基吡啶-N-氧化物
3-fluoro-4-nitropyridine 1-oxide
CAS: 769-54-0
Molecular Formula: C5H3FN2O3
3-氟-4-硝基吡啶-N-氧化物 - Names and Identifiers
| Name | 3-fluoro-4-nitropyridine 1-oxide |
| Synonyms | 3-fluoro-4-nitro-, 1-oxide FLUORO-4-NITROPYRIDINE N-OXIDE 3-fluoro-4-nitro-1-pyridin-1-one 3-FLUORO-4-NITROPYRIDINE-N-OXIDE 3-fluoro-4-nitropyridine 1-oxide 3-fluoro-4-nitro-1-oxidopyridin-1-ium 3-fluoro-4-nitropyridin-1-ium-1-olate |
| CAS | 769-54-0 |
| EINECS | 813-990-1 |
| InChI | InChI=1/C5H3FN2O3/c6-4-3-7(9)2-1-5(4)8(10)11/h1-3H |
3-氟-4-硝基吡啶-N-氧化物 - Physico-chemical Properties
| Molecular Formula | C5H3FN2O3 |
| Molar Mass | 158.09 |
| Density | 1.56 |
| Melting Point | 122℃ |
| Boling Point | 417.9±25.0 °C(Predicted) |
| Flash Point | 206.5°C |
| Vapor Presure | 8.3E-07mmHg at 25°C |
| pKa | -2.08±0.10(Predicted) |
| Storage Condition | Sealed in dry,Store in freezer, under -20°C |
| Refractive Index | 1.576 |
3-氟-4-硝基吡啶-N-氧化物 - Reference Information
| Use | 3-fluoro-n-oxo-4-nitropyridine is a heterocyclic derivative, it is an important intermediate for the synthesis of novel pesticides and medicines containing pyridine groups. |
| synthesis method | using 3-fluoropyridine as the starting material, 3-fluoro-n-oxo-4-nitropyridine was synthesized by N-oxidation and nitration. The synthesis reaction formula is as follows: |
Last Update：2024-04-09 20:52:54
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View History
3-氟-4-硝基吡啶-N-氧化物
碳化铝铌
Cy5 琥珀酰亚胺酯
Rizatriptan nitrogen oxides
4-IodoMethyl-piperidine-1-carboxylic acid benzyl ester
4-Piperidinone, 1-[(3,4-dichlorophenyl)methyl]-
2-甲基-3-氧代-3,4-二氢-2H-苯并[B][1,4]噻嗪-6-羧酸
RXDX-101
N-(2-溴苯基)马来酰亚胺
碳化铝铌
Cy5 琥珀酰亚胺酯
Rizatriptan nitrogen oxides
4-IodoMethyl-piperidine-1-carboxylic acid benzyl ester
4-Piperidinone, 1-[(3,4-dichlorophenyl)methyl]-
2-甲基-3-氧代-3,4-二氢-2H-苯并[B][1,4]噻嗪-6-羧酸
RXDX-101
N-(2-溴苯基)马来酰亚胺