Azido-PEG3-S-PEG4-t-butyl ester [2055041-19-3]

MedChem Express

Azido-PEG3-S-PEG4-t-butyl ester [2055041-19-3]

10

2055041-19-3

Research Use Only

C23H45N3O9S

539.68

Azido-PEG3-S-PEG4-t-butyl ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Azido-PEG3-S-PEG4-t-butyl ester is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

O=C(CCOCCOCCOCCOCCSCCOCCOCCOCCN=[N+]=[N-])OC(C)(C)C

41115800