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Structure of 31255-26-2
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Bromo-PEG3-bromide is a bifunctional crosslinker featuring two reactive bromo groups separated by a three-ether-unit polyethylene glycol spacer. This structure enables efficient conjugation in aqueous or organic media, facilitating the attachment of biomolecules, polymers, or surface-bound ligands with controlled spacing and enhanced solubility.
Bromo-PEG3-bromide serves as a versatile bifunctional linker for the synthesis of PEGylated compounds and functionalized polymers. Its terminal bromide groups enable efficient coupling reactions with amines, thiols, and nucleophilic heterocycles under standard conditions. The three-ethylene glycol unit provides enhanced solubility and stability in aqueous and organic media, facilitating purification and downstream applications in drug delivery and bioconjugation.
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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: