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Medchemexpress LLC Propargyl-PEG1-bromide | 18668-74-1 | MFCD00099299 | 98.0% | 163.01 g/mol | C5H7BrO | 250 MG
Supplier: Medchemexpress LLC HYW190805250MG
Propargyl-PEG1-bromide is a PEG-derived reagent bearing a propargyl (alkynyl) group and a terminal bromide. It serves as a reactive building block for introducing a short PEG1 spacer with an alkyne handle in synthesis workflows for chemical biology, bioconjugation, and drug delivery linker development.
- Small PEG spacer with propargyl functional group.
- Terminal bromide for alkylation or nucleophilic substitution reactions.
- Compatible with click chemistry and linker installation workflows.
- Useful for drug delivery and bioconjugation research applications.
- Molecular weight 163.01 g/mol.
- Chemical formula C5H7BrO.
- CAS number 18668-74-1.
- Typical purity 98.0%.
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