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Structure of 2667583-09-5
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Bis-PEG12-acid features two terminal carboxylic acid groups flanked by PEG12 chains, delivering enhanced solubility and biocompatibility. This amphiphilic structure enables robust conjugation in aqueous environments, supporting applications in drug delivery, bioconjugation, and surface functionalization with minimal aggregation.
Bis-PEG12-acid serves as a versatile, bifunctional linker for the synthesis of PEGylated compounds and macrocyclic architectures. Its terminal carboxylic acid groups enable straightforward amide or ester conjugation under standard coupling conditions. The long, hydrophilic PEG12 chains confer excellent solubility in aqueous and polar organic media, enhancing bioavailability and reducing aggregation in biological applications. Ideal for drug delivery systems and protein conjugation, it offers robust stability and ease of purification due to its well-defined molecular weight and high purity.
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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: