384305

6-ヒドロキシピリジン-2-カルボン酸

95%

• 別名: 6-ヒドロキシピリジン-2-カルボン酸
• 実験式（ヒル表記法）: C₆H₅NO₃
• CAS番号: 19621-92-2
• 分子量: 139.11
• Beilstein: 115842
• MDL番号: MFCD00192220
• UNSPSCコード: 12352100
• PubChem Substance ID: 24863659
• NACRES: NA.22

特性

• 品質水準: 100
• アッセイ: 95%
• 形状: solid
• mp: 270 °C (dec.) (lit.)
• 官能基: carboxylic acid
• SMILES記法: OC(=O)c1cccc(O)n1
• InChI: 1S/C6H5NO3/c8-5-3-1-2-4(7-5)6(9)10/h1-3H,(H,7,8)(H,9,10)
• InChI Key: VRCWSYYXUCKEED-UHFFFAOYSA-N

詳細

詳細

6-Hydroxypyridine-2-carboxylic acid (6HPA, 6-Hydroxypicolinic acid) is a picolinic acid derivative. It has been reported to exhibit enol-keto tautomerism. It is a chelating ligand exhibiting potential complexing ability (via N,O-chelation or N,O,O-chelation). Intramolecular proton transfer (IPT) in tautomeric forms of 6HPA has been investigated by density functional theory (DFT) calculations.

アプリケーション

6-Hydroxypyridine-2-carboxylic acid may be used in the preparation of ruthenium(II) complex, [RuH(CO)(6-OH-py-2-COO)(PPh₃)₂].

安全性情報

• ピクトグラム: GHS07
• シグナルワード: Warning
• 危険有害性情報: H315,H319,H335
• 注意書き: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危険有害性の分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• ターゲットの組織: Respiratory system
• 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