m-PEG2-acid chloride
This product is a PEG linker containing a methoxy end group, a PEG2 spacer, and a terminal acid chloride that enables highly efficient coupling with amines, alcohols, and thiols, specifically providing a compact and reactive intermediate for conjugation and synthesis.
Key Features and Benefits
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Acid Chloride Group: Reacts rapidly with amines, alcohols, and thiols to form stable linkages.
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PEG2 Spacer: Provides solubility and compact molecular spacing.
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Methoxy End-Cap: Increases stability and reduces nonspecific interactions.
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High Reactivity & Purity: Serves as a versatile intermediate for custom PEGylation and ensures reproducibility in sensitive workflows.
Applications
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Bioconjugation: Couples PEG chains to biomolecules via amine or thiol chemistry.
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Organic Synthesis: Serves as a reactive intermediate for PEG derivatives.
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Drug Delivery: Provides PEG scaffolds with improved solubility and stability.
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Material Science: Functionalizes polymers and nanoparticles with PEG coatings.
Storage and Handling
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Storage: Store at –20 °C in a sealed, light- and moisture-protected container
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Handling: Use under inert atmosphere with anhydrous solvents; avoid exposure to moisture.
This product integrates a highly reactive acid chloride group with a PEG2 spacer, specifically offering a compact scaffold for fast conjugation.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
