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Structure of 1219810-90-8
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Boc-N-Amido-PEG4-propargyl features a terminal alkyne for copper-catalyzed click chemistry and a Boc-protected amine for controlled functionalization. This PEG4 spacer provides enhanced solubility and stability, enabling efficient conjugation in bioconjugation workflows under standard conditions.
Boc-N-Amido-PEG4-propargyl serves as a versatile bifunctional linker for bioconjugation and solid-phase synthesis. The propargyl group enables reliable copper-catalyzed azide-alkyne cycloaddition (CuAAC), while the Boc-protected amine facilitates orthogonal handling and selective deprotection. This reagent exhibits excellent stability under standard bench conditions, tolerates diverse functional groups, and simplifies purification due to its polarity profile—ideal for constructing PEGylated probes, peptide conjugates, and modular scaffolds in medicinal chemistry workflows.
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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 : H315-H319
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Precautionary Statements : P264-P280-P302+P352-P362+P364
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Lot numbers can be found on the outside label of a product: