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Structure of 1589522-46-2
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Propargyl-PEG5-amine is a water-soluble, bifunctional linker featuring a terminal alkyne for copper-catalyzed click chemistry and a primary amine for conjugation. This PEG5 spacer provides enhanced solubility and reduced aggregation in biological environments, enabling efficient bioconjugation workflows with minimal steric interference.
Propargyl-PEG5-amine serves as a versatile bifunctional linker for conjugation and polymer functionalization. The terminal alkyne enables efficient copper-catalyzed azide–alkyne cycloaddition (CuAAC), while the primary amine facilitates amide coupling or Michael addition. Its PEG5 spacer provides enhanced solubility and reduced aggregation, making it ideal for bioconjugation, probe synthesis, and surface modification in aqueous environments.
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GHS Pictogram :
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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-H312-H332
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P501
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Lot numbers can be found on the outside label of a product: