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Medchemexpress LLC Aminooxy-PEG3-bromide hydrobromide | 98.0% | 353.05 g·mol-1 | C8H19Br2NO4 | 5 MG
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Supplier:  Medchemexpress LLC HY140396C5MG

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Aminooxy-PEG3-bromide hydrobromide is a PEG-based bifunctional linker designed for use in the synthesis of proteolysis-targeting chimeras (PROTACs) and other bioconjugates. It combines an aminooxy reactive handle with a bromide-terminated PEG3 spacer to enable orthogonal coupling strategies in small-scale research workflows.

  • PEG-based linker suitable for PROTAC assembly.
  • Aminooxy group enables oxime ligation to aldehydes and ketones.
  • Bromide terminus allows alkylation or nucleophilic substitution reactions.
  • High purity (98.0%) supports reproducible synthetic results.
  • Available in small mg pack sizes for medicinal chemistry workflows.
  • Appearance: oil, convenient for solution-phase synthesis.

Catalog No. 50-002-23183


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