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Thermo Scientific Chemicals
2-Hydroxy-5-nitropyridine, 98+%
CAS: 5418-51-9 | C5H4N2O3 | 140.098 g/mol
化学物質識別子
CAS5418-51-9
IUPAC Name5-nitro-1,2-dihydropyridin-2-one
Molecular FormulaC5H4N2O3
InChI KeyXKWSQIMYNVLGBO-UHFFFAOYSA-N
SMILES[O-][N+](=O)C1=CNC(=O)C=C1
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仕様
スペックシート
スペックシートAppearance (Color)White to cream or pale yellow
FormPowder or crystalline powder
Assay (HPLC)≥98.0%
Melting Point187-193°C
A comparison of catalysts promotes imidazolide couplings including the identification of 2-hydroxy-5-nitropyridine as a new, safe, and effective catalyst.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
A comparison of catalysts promotes imidazolide couplings including the identification of 2-hydroxy-5-nitropyridine as a new, safe, and effective catalyst.
Solubility
Soluble in hot water and alkali liquor, Insoluble in most of organic solvents.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.
A comparison of catalysts promotes imidazolide couplings including the identification of 2-hydroxy-5-nitropyridine as a new, safe, and effective catalyst.
Solubility
Soluble in hot water and alkali liquor, Insoluble in most of organic solvents.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.
RUO – Research Use Only
General References:
- Peter J. Dunn,; Wilfried Hoffmann,; Ying Kang,; John C. Mitchell,; Martin J. Snowden. A Comparison of Catalysts to Promote Imidazolide Couplings Including the Identification of 2-Hydroxy-5-nitropyridine as a New, Safe, and Effective Catalyst. Org. Process Res. Dev., 2005, 9 (6),956-961.
- Luciano Forlani,; Giampiero Cristoni,; Carla Boga,; Paolo E. Todesco,; Erminia Del Vecchio,; Simona Selva,; Magda Monari. Reinvestigation of the tautomerism of some substituted 2-hydroxypyridines . ARKIVOC . 2002 , 6 198-215.