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Medchemexpress LLC 4,7,10,13,16-pentaoxanonadec-18-ynoic acid | 1245823-51-1 | MFCD22201536 | >=98.0% | 304.34 g/mol | C14H24O7 | 100 MG
SDP

Supplier:  Medchemexpress LLC HY101157100MG

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Propargyl-PEG5-acid is an alkyne-terminated polyethylene glycol (PEG5) linker supplied as a liquid. It is designed for bioconjugation workflows and enables copper-catalyzed azide-alkyne cycloaddition (CuAAC) to attach payloads to azide-functionalized molecules in applications such as antibody-drug conjugate and PROTAC assembly.

  • Contains a terminal alkyne group for copper-catalyzed azide-alkyne cycloaddition.
  • Provides a non-cleavable five-unit PEG spacer to increase solubility and reduce steric hindrance.
  • Suitable for linker synthesis in ADC and PROTAC workflows and other click chemistry applications.
  • Supplied as a liquid in laboratory-scale pack sizes for direct use in reactions.

Catalog No. 50-002-12115


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