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Structure of 126422-58-0
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Bis-propargyl-PEG3 features two propargyl groups flanking a triethylene glycol spacer, enabling efficient copper-catalyzed azide-alkyne cycloaddition (CuAAC) for bioconjugation. This bifunctional linker offers enhanced solubility in aqueous and organic media, with stable performance under standard bench conditions. Ideal for constructing molecular architectures in drug delivery and polymer science.
Bis-propargyl-PEG3 serves as a versatile bifunctional linker for copper-catalyzed azide-alkyne cycloaddition (CuAAC) reactions, enabling efficient conjugation of biomolecules and functional materials. Its PEG3 spacer provides enhanced solubility and reduced aggregation, while the terminal propargyl groups offer high reactivity and compatibility with standard click chemistry protocols. Ideal for modular synthesis of dendrimers, bioconjugates, and surface-functionalized nanoparticles.
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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-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: