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Structure of 439114-13-3
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Bis-PEG5-acid features two terminal carboxylic acid groups flanked by PEG5 chains, offering enhanced solubility and flexibility. This bifunctional linker enables efficient conjugation in bioconjugate chemistry, streamlining the creation of polymer-drug hybrids and surface-tethered biomolecules under standard conditions.
Bis-PEG5-acid serves as a versatile bifunctional linker for conjugation and polymer synthesis, enabling efficient coupling of biomolecules, drugs, or functionalized surfaces via amine-reactive ester groups. Its five-ethylene glycol units provide enhanced solubility and reduced non-specific binding, while the terminal carboxylic acids facilitate straightforward derivatization under standard coupling conditions. Ideal for modular synthesis in drug delivery systems and bioconjugate applications.
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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-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: