2055041-19-3
中文名称
Azido-PEG3-S-PEG4-t-butyl ester
英文名称
Azido-PEG3-S-PEG4-t-butyl ester
CAS
2055041-19-3
分子式
C23H45N3O9S
分子量
539.683
MOL 文件
2055041-19-3.mol
2055041-19-3 结构式
应用领域
用途一
Azido-PEG3-S-PEG4-t-butyl ester is a PEG linker containing one azide group and one t-butyl protected carboxyl group. The azide group enables Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group (COOH) prevents self coupling or polymerization under standard acid/amine or acid/hydroxyl coupling conditions.