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Structure of 2100306-83-8
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NH-bis(PEG2-propargyl) features two PEG2 chains linked to a central nitrogen, delivering enhanced solubility and biocompatibility. The terminal propargyl groups enable efficient copper-catalyzed azide-alkyne cycloaddition (CuAAC), facilitating site-specific conjugation in bioorthogonal labeling and polymer functionalization workflows under standard conditions.
NH-bis(PEG2-propargyl) serves as a versatile, bifunctional linker for conjugation and polymer synthesis, combining two propargyl groups attached to a PEG2 spacer. Its terminal alkyne functionalities enable efficient copper-catalyzed azide-alkyne cycloaddition (CuAAC), facilitating site-specific bioconjugation and modular scaffold assembly. The PEG2 backbone imparts enhanced solubility and stability in aqueous media, while the bis-propargyl motif enables orthogonal functionalization in multi-step syntheses. Ideal for building complex architectures in drug discovery and materials science.
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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-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: