2055198-05-3
中文名称
Sulfo DBCO-PEG4-amine
英文名称
Sulfo DBCO-PEG4-amine
CAS
2055198-05-3
分子式
C32H42N4O10S
分子量
674.77
MOL 文件
2055198-05-3.mol
2055198-05-3 结构式
应用领域
用途一
Sulfo DBCO-PEG4-Amine is a water-soluble carboxyl-reactive building block with extended PEG spacer arm. In the presence of of activators (e.g. EDC, or HATU), this reagent can be used to derivatize carboxyl groups or activated esters (e.g. The NHS ester) through a stable amide bond. The hydrophilic sulfonated spacer arm greatly improves water solubility of DBCO derivatized molecules and a provides a long and flexible connection. DBCO is commonly used for copper-free Click Chemistry reactions.