4-(3-吡啶-4-基-1H- 1,2,4-三唑-5-基)吡啶
| 中文名称 | 4-(3-吡啶-4-基-1H- 1,2,4-三唑-5-基)吡啶 |
|---|---|
| 中文同义词 | 托匹司他杂质 7;4-(3-吡啶-4-基-1H- 1,2,4-三唑-5-基)吡啶;托匹司他I杂质;3,5-二(4-吡啶基)-1,2,4-三氮唑;托吡酯杂质I;托匹司他杂质8;4,4'-(1H-1,2,4-三唑-3,5-二基)二吡啶;3,5-BIS(PYRIDIN-4-YL)-1,2,4-TRIAZOLE |
| 英文名称 | 4,4'-(1H-1,2,4-Triazole-3,5-diyl)dipyridine |
| 英文同义词 | 3,5-dipyridyl-1,2,4-triazole;3,5-bis(4-pyridyl)-1,2,4-triazolyl;Topiroxostat impurity I;4-(3-pyridin-4-yl-1H-1,2,4-triazol-5-yl)pyridine;Pyridine, 4,4'-(1H-1,2,4-triazole-3,5-diyl)bis-;Isoniazid Impurity H;4,4'-(1H-1,2,4-Triazole-3,5-diyl)bis[pyridine;Topicast impurity A |
| CAS号 | 4329-78-6 |
| 分子式 | C12H9N5 |
| 分子量 | 223.23 |
| EINECS号 | |
| 相关类别 | 对照品-杂质对照品;杂质对照品;杂环化合物 |
| Mol文件 | 4329-78-6.mol |
| 结构式 |  |
4-(3-吡啶-4-基-1H- 1,2,4-三唑-5-基)吡啶 性质
| 熔点 | 286-289 °C |
|---|---|
| 沸点 | 525.0±60.0 °C(Predicted) |
| 密度 | 1.303±0.06 g/cm3(Predicted) |
| 储存条件 | 2-8°C |
| 酸度系数(pKa) | 7.99±0.10(Predicted) |
| 外观 | 米白至棕色固体 |
可作为配体用于合成MOF材料
[2] Co(II) Coordination Polymers: Positional Isomeric Effect, Structural and Magnetic Diversification. https://doi.org/10.1021/cg901014r
本品是托匹司他的杂质，用作杂质对照品、标准品。
参考文献
[1] Understanding the adsorption of 4H-1,2,4-triazole derivatives on mild steel surface in molar hydrochloric acid. https://doi.org/10.1016/j.apsusc.2006.08.001
[2] Co(II) Coordination Polymers: Positional Isomeric Effect, Structural and Magnetic Diversification. https://doi.org/10.1021/cg901014r