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Medchemexpress LLC N-(azido-PEG4)-N-Boc-PEG4-NHS ester | 2112731-96-9 | MFCD30723220 | >97.0% | C28H49N5O13 | 10MG
SDP

Supplier:  Medchemexpress LLC HY13031210MG

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N-(azido-PEG4)-N-Boc-PEG4-NHS ester is a bifunctional PEG-based linker combining a terminal azide and an activated N-hydroxysuccinimide (NHS) ester. It enables amine-directed conjugation and subsequent azide-based click chemistry, supporting workflows such as PROTAC assembly, bioconjugation, and probe labeling. The compound is characterized with high reported purity and defined molecular properties.

  • PEG4 spacer provides a flexible, water-soluble linker
  • Terminal azide enables click chemistry (CuAAC and SPAAC)
  • NHS ester allows efficient coupling to primary amines
  • High reported purity supports reliable synthetic outcomes
  • Suitable for PROTAC linker assembly, bioconjugation, and probe labeling

Catalog No. 50-002-58829


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