Azido-PEG4-azide

Azido-PEG4-azide is a PEG-based PROTAC linker used for synthesizing PROTACs.

Azido-PEG4-CH2-Boc, a four-unit cleavable polyethylene glycol (PEG) linker compound, is used in the synthesis of antibody-drug conjugates (ADCs) [1] and PROTACs [2]. Characterized by its azide functional group and PEG backbone, it facilitates drug-antibody conjugation in ADCs and enables PROTAC synthesis using PEG and alkyl ether moieties.

m-PEG4-azide, also referred to as 13-Azido-2,5,8,11-tetraoxatridecane, functions as a PEG-based PROTAC linker suitable for PROTACs synthesis[1].

N-(Azido-PEG3)-N-Boc-PEG4-acid is a PEG-based PROTAC linker with a terminal azide group, primarily used in PROTAC synthesis [1].

N-(Azido-PEG4)-N-Boc-PEG4-NHS ester is a PEG-based PROTAC linker with a terminal azide group, commonly used in the synthesis of PROTACs[1].

Azido-PEG3-S-PEG4-propargyl is a polyethylene glycol (PEG)-based linker containing azide and propargyl groups, designed specifically for the synthesis of proteolysis targeting chimeras (PROTACs)[1].

Azido-PEG4-acrylate is a crosslinker containing an azide group and an acrylate group. The azide group enables Click Chemistry and the acrylate group enables Michael addition. The hydrophilic PEG spacer increases solubility in aqueous media.