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Structure of 1351373-49-3
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Bis-propargyl-PEG11 features two terminal propargyl groups flanking an 11-ethylene glycol unit, enabling efficient copper-catalyzed azide-alkyne cycloaddition. This bifunctional linker offers enhanced solubility in aqueous and organic media, facilitating conjugation workflows in bioconjugation and polymer synthesis.
Bis-propargyl-PEG11 serves as a versatile, linear spacer for click chemistry applications, enabling efficient copper-catalyzed azide-alkyne cycloaddition (CuAAC) at both termini. Its PEG backbone provides enhanced solubility and biocompatibility, while the terminal propargyl groups offer high reactivity and stability under standard bench conditions. Ideal for synthesizing dendrimers, cross-linking polymers, or constructing bioconjugates with precise spacing and functional group tolerance.
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: