Tos-PEG4-叔丁酯
规格
| Cas Number | 217817-01-1 |
| 规格或纯度 | ≥98% |
| 纯度 | ≥98% |
| 包装 | 5g 或 250mg 或 1g |
产品信息
| 品牌 | 阿拉丁 |
| 英文简短描述 | Tos-PEG-t-butyl ester |
| 过滤标签 | PROTAC连接器,聚对苯二甲酸乙二醇酯,PROTAC |
| 储存温度 | -20°C储存 |
| 运输条件 | 超低温冰袋运输 |
| 英文描述 |
Tos-PEG4-t-butyl ester is a PEG derivative containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The tosyl group is a very good leaving group for nucleophilic substitution reactions. |