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Medchemexpress LLC Propargyl-peg6-acid | 1951438-84-8 | 348.39 g/mol | C16H28O8 | 50 MG
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Supplier:  Medchemexpress LLC HY13038650MG

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Propargyl-PEG6-acid is a PEG6-based linker and click-chemistry reagent containing a terminal propargyl (alkyne) group and a carboxylic acid. It is used to introduce a PEG6 spacer in the synthesis of PROTACs and antibody-drug conjugates (ADCs) and undergoes copper-catalyzed azide-alkyne cycloaddition (CuAAC) for bioconjugation.

  • Used as PEG6 spacer in PROTAC and ADC synthesis.
  • Terminal alkyne enables copper-catalyzed azide-alkyne cycloaddition (CuAAC).
  • Molecular weight 348.39 g/mol; formula C16H28O8.
  • CAS number 1951438-84-8 for unambiguous identification.
  • Storage: pure form -20°C (3 years) or 4°C (2 years); in solvent -80°C (6 months) or -20°C (1 month).

Catalog No. 50-002-04135


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