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Medchemexpress LLC Propargyl-PEG24-amine | 00-00-0 | 98.0% | 1112.34 | C51H101NO24 | 5 MG
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Supplier:  Medchemexpress LLC HY1400355MG

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Propargyl-PEG24-amine is a PEG24-based linker bearing a terminal propargyl (alkyne) group for copper-catalyzed azide-alkyne cycloaddition (CuAAC). It is intended for PROTAC synthesis, bioconjugation, and other applications requiring a hydrophilic PEG spacer with a reactive alkyne handle. Supplied as a white to off-white solid of high purity; store under nitrogen at -20 °C for long-term storage (in solution: -80 °C up to 6 months, -20 °C up to 1 month).

  • PEG24 spacer provides flexible hydrophilic linker
  • Terminal propargyl group enables CuAAC click chemistry
  • High purity (98.0%) for synthesis and conjugation
  • Molecular weight ~1112.34 Da suitable for spacing applications
  • Solid form simplifies storage and handling
  • Recommended storage under nitrogen to maintain stability

Catalog No. 50-002-23301


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