Propargyl-PEG4-Tos is a PEG-based PROTAC linker used for constructing bifunctional degraders and for synthesizing cleavable ADC linkers. Propargyl-PEG4-Tos provides a reactive propargyl group suitable for click chemistry and a tosyl leaving group that facilitates controlled conjugation steps, making it essential in targeted protein-degradation research and antibody-drug conjugate engineering.
Molecular Weight:
386.46
CAS Number:
[875770-32-4]
Formula:
C18H26O7S
Target:
PROTAC Linker
T16635
T16635
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