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Medchemexpress LLC Propargyl-PEG3-OCH2-Boc | 888010-02-4 | >95.0% | 302.36 g/mol | C15H26O6 | 5 MG
Supplier: Medchemexpress LLC HY1400315MG
Propargyl-PEG3-OCH2-Boc is a Boc-protected PEG3 linker bearing a terminal propargyl (alkyne) group. It is a click-chemistry building block used for copper-catalyzed azide-alkyne cycloaddition (CuAAC) and is commonly applied in PROTAC synthesis, bioconjugation, and small-molecule linker assembly. The PEG3 spacer improves solubility and provides flexibility for efficient conjugation.
- Boc-protected terminal alkyne suitable for CuAAC click reactions.
- Three-unit PEG spacer enhances solubility and conformational flexibility.
- Suitable for PROTAC linker synthesis and general bioconjugation.
- Compatible with common organic solvents such as DMSO and DMF.
- Available in research-scale quantities for synthesis and optimization.
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