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| 化学名: | 2,3-ジクロロピラジン | | 英語化学名: | 2,3-Dichloropyrazine | | 别名: | 2,3-Dichloropyazine;2,3-Dichloro-1,4-diazine;2,3-Dichloropyrazine, 98% 5GR;3-Dichloropyrazine;2,3- twochlorinepyrazine;2,3-DICHLOROPYRAZINE;2,3-Dichloropyrazine,98%;oropyrazine | | CAS番号: | 4858-85-9 | | 分子式: | C4H2Cl2N2 | | 分子量: | 148.98 | | EINECS: | 225-460-1 | | カテゴリ情報: | Building Blocks;Halogenated Heterocycles;Heterocyclic Building Blocks;PyrazinesHeterocyclic Building Blocks;alkyl chloride;Chloropyrazines, etc.;Imidazoles, Pyrroles, Pyrazoles, Pyrrolidines;Piperazine series;API intermediates;Pyrazines;bc0001 | | Mol File: | 4858-85-9.mol |  |
| 融点 | 22.5-24.5 °C | | 沸点 | 105-107 °C (50 mmHg) | | 比重(密度) | 1.431 g/mL at 25 °C (lit.) | | 屈折率 | 1.5645 | | 闪点 | 102 °C | | 貯蔵温度 | Keep in dark place,Sealed in dry,Room Temperature | | 溶解性 | Chloroform (Slightly), Methanol (Slightly) | | 外見 | Solid | | 酸解離定数(Pka) | -4.23±0.10(Predicted) | | 比重 | 1.431 | | 色 | Off-White to Light Yellow | | BRN | 112628 | | LogP | 1.419 (est) | | CAS データベース | 4858-85-9(CAS DataBase Reference) | | NISTの化学物質情報 | Pyrazine, 2,3-dichloro-(4858-85-9) |
| | 2,3-ジクロロピラジン Usage And Synthesis |
| 外観 | 白色～うすい黄色、結晶～結晶性粉末 | | 用途 | 有機合成原料。 | | 化学的特性 | clear colorless to light yellow liquid | | 使用 | Selective monosubstitution of this substrate provided an efficient synthesis of alloisines, potent cyclin-dependent kinases. | | 使用 | 2,3-Dichloropyrazine is a substrate used for an efficient synthesis of aloisine (A575450), a potent cyclin-dependent kinase. |
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