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Medchemexpress LLC Propargyl-PEG8-bromide | 2055046-25-6 | MFCD29042377 | 95.0% | 471.38 | C19H35BrO8 | 250 MG
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Supplier:  Medchemexpress LLC HY130377250MG

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Propargyl-PEG8-bromide is a bifunctional PEG-based reagent containing a terminal alkyne and a bromide leaving group, used as a non-cleavable linker in antibody-drug conjugate (ADC) and PROTAC synthesis and as a reagent for copper-catalyzed azide-alkyne cycloaddition (click chemistry).

  • Contains a terminal alkyne for copper-catalyzed azide-alkyne cycloaddition (CuAAC).
  • Contains a PEG8 spacer to increase solubility and flexibility.
  • Contains a bromide leaving group for nucleophilic substitution reactions.
  • Functions as a non-cleavable linker suitable for ADC and PROTAC assembly.
  • Molecular weight approximately 471.4 and formula C19H35BrO8.
  • Typically supplied in mg-scale quantities for research use.

Catalog No. 50-002-02715


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