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Medchemexpress LLC Bis-propargyl-PEG8 5mg | 1092554-87-4 | 5 MG
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Supplier:  Medchemexpress LLC HY1154145MG

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Bis-propargyl-PEG8 is a PEG-based bifunctional linker with two terminal propargyl (alkyne) groups used as a click-chemistry reagent for bioconjugation and PROTAC synthesis.

  • Contains two terminal propargyl (alkyne) groups for CuAAC reactions.
  • Suitable for copper-catalyzed azide-alkyne cycloaddition (click chemistry).
  • PEG8 spacer provides hydrophilicity and flexible linkage.
  • Molecular formula C22H38O9 and molecular weight 446.53 g·mol⁻¹.
  • Available in small research quantities such as 5 MG.

Catalog No. 50-002-28172


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