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Medchemexpress LLC Bis-propargyl-PEG6 100mg | 400775-35-1 | 358.43 g·mol⁻¹ | C18H30O7 | 100 MG
Supplier: Medchemexpress LLC HY117186100MG
Bis-propargyl-PEG6 is a polyethylene glycol (PEG) linker bearing two terminal propargyl (alkyne) groups separated by a six-unit PEG spacer. It supplies clickable alkyne handles for copper-catalyzed azide-alkyne cycloaddition (CuAAC) and is used to build bifunctional molecules such as PROTACs, polymer-linked multimers, and other bioconjugates. Molecular formula C18H30O7; MW 358.43 g·mol⁻1; CAS 400775-35-1.
- Provides two terminal alkyne handles for click chemistry.
- Six-unit PEG spacer improves aqueous solubility and flexibility.
- Well suited for PROTAC linker construction and bioconjugation.
- Compatible with copper-catalyzed azide-alkyne cycloaddition (CuAAC).
- Typically supplied as a 100 MG package; store at -20 °C for stability.
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