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Medchemexpress LLC Propargyl-PEG6-acid | 1951438-84-8 | MFCD28950778 | >98.0% | 348.39 | C16H28O8 | 1 G
SDP

Supplier:  Medchemexpress LLC HY1303861G

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Propargyl-PEG6-acid is a polyethylene glycol (PEG6) linker bearing a terminal propargyl (alkyne) group and a carboxylic acid functional handle, used for click chemistry conjugation such as copper-catalyzed azide-alkyne cycloaddition (CuAAC) in ADC, PROTAC, and bioconjugation workflows.

  • Terminal alkyne functional handle for CuAAC click reactions.
  • Carboxylic acid group enables amide coupling and further derivatization.
  • PEG6 spacer imparts hydrophilicity and flexible linker properties.
  • Molecular weight approximately 348.39, suitable for small-molecule linker applications.
  • Available in common laboratory quantities for synthesis and conjugation workflows.

Catalog No. 50-002-03915


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