半岛bd体育手机客户端 说明
一般描述
1-Aminopyridinium iodide, a pyridine derivative, is an important reagent for organic synthesis. It has various pharmaceutical applications. It participates in homogeneous transition metal-catalyzed reactions. Single-crystal X-ray diffraction studies suggest that the compound crystallizes in the monoclinic space groupP21/c(phase II). Aza-ylide derived from 1-aminopyridinium iodide serves as a commercially available ammonia equivalent during the preparation of primary amines.
应用
1-Aminopyridinium iodide may be used in the preparation of room temperature ionic liquids (organic salts in liquid state at room temperature). It may also be used for the preparation of oligomycin A annelated with pyrazolo[1,5-a]pyridine.
包装
10 g in glass bottle
基本信息
| 经验(实验)分子式 | C5H7IN2 |
| 分子量 | 222.03 |
| Beilstein | 3713241 |
| EC 号 | 228-566-6 |
| MDL编号 | MFCD00051893 |
| PubChem化学物质编号 | 24867664 |
| NACRES | NA.22 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 测定 | 97% |
| mp | 159-161 ℃ (lit.) |
| 储存温度 | 2-8℃ |
| SMILES string | [I-].N[n+]1ccccc1 |
| InChI | 1S/C5H7N2.HI/c6-7-4-2-1-3-5-7;/h1-5H,6H2;1H/q+1;/p-1 |
| InChI key | NDRLPYIMWROJBG-UHFFFAOYSA-M |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H315 - H319 - H335 |
| 预防措施声明 | P302 + P352 - P305 + P351 + P338 |
| 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| 靶器官 | Respiratory system |
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
Sigma-Aldrich
m.cnreagent.com
