Azido-PEG4-(CH2)3-methyl ester is a PEG-based PROTAC cross-linker made up of an azide group and a methyl ester used in Click Chemistry and in the synthesis of PROTACs. The hydrophilic PEG spacer increases solubility in aqueous media.

纯度：≥98%

CAS：1835759-71-1