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Medchemexpress LLC Azido-PEG5-alcohol | 86770-68-5 | MFCD20134131 | >97.0% | 263.29 g/mol | C10H21N3O5 | 250 MG
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Supplier:  Medchemexpress LLC HY130211250MG

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Azido-PEG5-alcohol is a 5-unit polyethylene glycol (PEG) linker bearing an azide and a terminal hydroxyl group, used as a click-chemistry reagent and as a non-cleavable PEG spacer in conjugation and PROTAC synthesis. Purity is ≥97.0%, molecular weight is 263.29 g/mol, and CAS number is 86770-68-5.

  • Enables copper-catalyzed azide-alkyne cycloaddition (CuAAC) reactions.
  • Compatible with strain-promoted azide-alkyne cycloaddition (SPAAC) with DBCO or BCN.
  • Non-cleavable 5-unit PEG spacer to improve solubility and flexibility.
  • Available in multiple sizes, including 250 mg.
  • High purity suitable for synthetic and conjugation applications.

Catalog No. 50-002-03830


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