6-(1H-咪唑-1-基)煙酸
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- CAS號:
- 216955-75-8
- 英文名:
- 6-(1H-IMIDAZOL-1-YL)NICOTINIC ACID
- 英文別名:
- 6-(1H-Imidazol-1-yl);6-IMIDAZOL-1-YL-NICOTINIC ACID;6-(1H-Imidazol-1-yl)nicotinicaci;6-(1H-IMIDAZOL-1-YL)NICOTINIC ACID;6-imidazol-1-ylpyridine-3-carboxylic acid;6-(1H-imidazol-1-yl)-3-Pyridine carboxylic acid;3-Pyridinecarboxylic acid, 6-(1H-imidazol-1-yl)-;Pyridine,2,4-dichloro-, 1-oxide6-(1H-IMIDAZOL-1-YL)NICOTINIC ACID;6-(1H-Imidazol-1-yl)pyridine-3-carboxylic acid, 1-(5-Carboxypyridin-2-yl)-1H-imidazole
- 中文名:
- 6-(1H-咪唑-1-基)煙酸
- 中文別名:
- 6-(1H-咪唑-1-基)煙酸;6-(1H-咪唑-1-基)-3-吡啶羧酸
- CBNumber:
- CB2754404
- 分子式:
- C9H7N3O2
- 分子量:
- 189.17
- MOL File:
- 216955-75-8.mol
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6-(1H-咪唑-1-基)煙酸化學(xué)性質(zhì)
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熔點(diǎn):
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>270°
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沸點(diǎn):
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442.5±30.0 °C(Predicted)
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密度:
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1.39±0.1 g/cm3(Predicted)
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儲存條件:
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2-8°C
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酸度系數(shù)(pKa):
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2.92±0.10(Predicted)
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外觀:
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White to off-white Solid
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6-(1H-咪唑-1-基)煙酸性質(zhì)、用途與生產(chǎn)工藝
生產(chǎn)方法
以6-(1H-咪唑-1-基)煙酸甲酯為原料合成6-(1H-咪唑-1-基)煙酸的一般步驟:在圓底燒瓶中加入6-(1H-咪唑-1-基)煙酸甲酯(535 mg,2.50 mmol)、四氫呋喃(12 mL)、氫氧化鈉(780 mg,19.50 mmol)和甲醇(10 mL),于50℃下加熱反應(yīng)3小時(shí)。反應(yīng)完成后,用1N鹽酸酸化反應(yīng)混合物,隨后減壓濃縮至干。將所得固體懸浮于甲醇/二氯甲烷混合溶劑中,過濾后濃縮,得到6-(1H-咪唑-1-基)煙酸,為白色固體(0.47 g,收率68%)。LCMS(m/z):190.0(M + 1)。
參考文獻(xiàn):
[1] Patent: WO2014/168824, 2014, A1. Location in patent: Page/Page column 39; 40
[2] Patent: WO2011/94890, 2011, A1. Location in patent: Page/Page column 130
6-(1H-咪唑-1-基)煙酸
上下游產(chǎn)品信息
上游原料
下游產(chǎn)品
| 更新日期 | 產(chǎn)品編號 | 產(chǎn)品名稱 | CAS編號 | 包裝 | 價(jià)格 |
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| 2026/06/05 | XW0221695575802 | 6-(1H-咪唑-1-基)煙酸 | 216955-75-8 | 250MG | 102元 |
| 2026/06/05 | XW0221695575801 | 6-(1H-咪唑-1-基)煙酸 | 216955-75-8 | 100MG | 49元 |
6-(1H-咪唑-1-基)煙酸
生產(chǎn)廠家
216955-75-8, 6-(1H-咪唑-1-基)煙酸 相關(guān)搜索:
- Carboxylic Acids
- Pyridines
- Carboxylic Acids
- 其它
- 6-(1H-咪唑-1-基)-3-吡啶羧酸
- 6-(1H-咪唑-1-基)煙酸
- 216955-75-8
- 6-(1H-Imidazol-1-yl)nicotinicaci
- 3-Pyridinecarboxylic acid, 6-(1H-imidazol-1-yl)-
- Pyridine,2,4-dichloro-, 1-oxide6-(1H-IMIDAZOL-1-YL)NICOTINIC ACID
- 6-(1H-Imidazol-1-yl)
- 6-(1H-imidazol-1-yl)-3-Pyridine carboxylic acid
- 6-imidazol-1-ylpyridine-3-carboxylic acid
- 6-(1H-Imidazol-1-yl)pyridine-3-carboxylic acid, 1-(5-Carboxypyridin-2-yl)-1H-imidazole
- 6-IMIDAZOL-1-YL-NICOTINIC ACID
- 6-(1H-IMIDAZOL-1-YL)NICOTINIC ACID