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| 化学名: | 2-ピリジンメタノール | | 英語化学名: | 2-(Hydroxymethyl)pyridine | | 别名: | 2-HYDROXYMETHYLPYRIDINE(PYRIDINE-2-CARBINOL);2-Pyridinemethanol,ω-Hydroxy-2-picoline, 2-(Hydroxymethyl)pyridine, 2-Pyridyl carbinol;2-(Hydroxymethyl)pyr;2-HYDROXYMETHYL PYRIDINE PYRIDIN-2-YL-METHANOL;PYRIDINE-2-METHANOL (2-PYRIDYLCARBINOL);2-Pyridine Methanol 99%;ω-Hydroxy-2-picoline, 2-(Hydroxymethyl)pyridine, 2-Pyridyl carbinol;2-Pyridinylcarbinol | | CAS番号: | 586-98-1 | | 分子式: | C6H7NO | | 分子量: | 109.13 | | EINECS: | 209-592-7 | | カテゴリ情報: | Building Blocks;C6;Chemical Synthesis;Heterocyclic Building Blocks;Pyridines;Pyridine;bc0001 | | Mol File: | 586-98-1.mol |  |
| 融点 | 5 °C | | 沸点 | 112-113 °C/16 mmHg (lit.) | | 比重(密度) | 1.131 g/mL at 25 °C (lit.) | | 蒸気圧 | 3.47Pa at 25℃ | | 屈折率 | n20/D 1.543(lit.) | | 闪点 | >230 °F | | 貯蔵温度 | 2-8°C | | 溶解性 | miscible | | 外見 | Liquid | | 酸解離定数(Pka) | 13.48±0.10(Predicted) | | 色 | Clear colorless to yellow or brown | | 比重 | 1.131 | | PH | 6-8 (100g/l, H2O, 20℃) | | 臭い (Odor) | pyridine odor | | 水溶解度 | miscible | | Sensitive | Hygroscopic | | BRN | 107849 | | InChIKey | SHNUBALDGXWUJI-UHFFFAOYSA-N | | LogP | 0.11 | | CAS データベース | 586-98-1(CAS DataBase Reference) | | NISTの化学物質情報 | Piconol(586-98-1) |
| 主な危険性 | Xi,Xn | | Rフレーズ | 36/37/38-22 | | Sフレーズ | 26-36-37/39 | | WGK Germany | 3 | | RTECS 番号 | UT4689000 | | F | 3-8 | | Hazard Note | Irritant/Keep Cold/Hygroscopic | | 国連危険物分類 | IRRITANT, HYGROSCOPIC, KEEP COLD | | HSコード | 29333999 |
| | 2-ピリジンメタノール Usage And Synthesis |
| 外観 | 無色～暗褐色または暗緑色、液体 | | 化学的特性 | CLEAR COLORLESS TO YELLOW OR BROWN LIQUID | | 使用 | 2-Pyridinemethanol is used as a pyridylalcohol with hypoglycemic activity. | | 使用 | A pyridylalcohol with hypoglycemic activity and potential apoptotic effect in human leukemia cells. | | 使用 | decongestant | | 製造方法 | The preparation of 2-(Hydroxymethyl)pyridine is as follows:NaOH (0.5 g, 12.5 mmol), Al2O3 (2.0 g, 19.6 mmol), aldehyde 1f-g (2 mmol) and H2O (400 μL) were grinded in a mortar. Next, the paste were placed in a glass 10 mL pressure vials and reaction was carried out in microwave reactor: standard mode (200 W), 100 °C, 2 min. After that, reaction mixture was extracted with DCM (2 × 20 mL). Organic layer was evaporated under reduce pressure yielding 2f-g. Solid residue was washed by water (2 × 15 mL). Aqueous phase was acidify with 1N HCl to pH 5.5 and centrifuged. After that aqueous layer was pour down and precipitate was lyophilisated. Products 3f-g were obtained as white solids. 
| | 定義 | ChEBI: 2-Pyridinylmethanol is a member of pyridines. |
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