1,3-bis(carboxyethoxy)-2,2-bis(carboxyethoxy)propane is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. References: [1]. An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562

纯度：≥98%

CAS：35638-19-8