495212

4-ヒドロキシ-3-ニトロピリジン

98%

• 別名: 3-ニトロ-4-ピリジノール
• 実験式（ヒル表記法）: C₅H₄N₂O₃
• CAS番号: 5435-54-1
• 分子量: 140.10
• MDL番号: MFCD00128874
• UNSPSCコード: 12352100
• PubChem Substance ID: 329757469
• NACRES: NA.22

特性

• 品質水準: 200
• アッセイ: 98%
• mp: 285 °C (dec.) (lit.)
• 官能基: nitro
• SMILES記法: Oc1ccncc1[N+]([O-])=O
• InChI: 1S/C5H4N2O3/c8-5-1-2-6-3-4(5)7(9)10/h1-3H,(H,6,8)
• InChI Key: YUWOLBZMQDGRFV-UHFFFAOYSA-N

詳細

詳細

4-Hydroxy-3-nitropyridine can be synthesized by the nitration of 4-hydroxypyridine.

アプリケーション

4-Hydroxy-3-nitropyridine may be used in the synthesis of 4-ethoxy-3-nitropyridine by treating with phosphorus pentachloride (PCl₅) followed by ethanol. It may also be used to prepare 4-chloro-3-nitropyridine by treating with PCl₅-POCl₃ (phosphorus oxychloride).

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): dust mask type N95 (US), Eyeshields, Gloves