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Medchemexpress LLC Bis-propargyl-PEG6 250mg | 400775-35-1 | 358.43 g/mol | C18H30O7 | 250 MG
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Supplier:  Medchemexpress LLC HY117186250MG

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Bis-propargyl-PEG6 is a PEG-based bifunctional linker with terminal propargyl (alkyne) groups used in bioconjugation and PROTAC synthesis for research purposes. It provides a short PEG spacer with reactive alkynes for modular assembly in medicinal chemistry and chemical biology workflows.

  • Bifunctional propargyl termini enable copper-catalyzed azide-alkyne cycloaddition (click chemistry).
  • PEG6 spacer improves solubility and imparts conformational flexibility.
  • Suitable for linker installation in PROTACs and conjugation strategies.
  • Supplied for research use only; not intended for pharmaceutical, food, or household use.
  • Available in small research pack sizes (commonly 250 MG).

Catalog No. 50-002-28792


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