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Medchemexpress LLC Azido-PEG5-acid | 1425973-16-5 | MFCD23726612 | 98.0% | 335.35 g/mol | C13H25N3O7 | 500 MG

Supplier: Medchemexpress LLC HY130572500MG
Azido-PEG5-acid is an azide-terminated, five-unit polyethylene glycol linker with a terminal carboxylic acid that enables click-chemistry bioconjugation reactions. It is used as a PROTAC and ADC linker and is compatible with copper-catalyzed azide-alkyne cycloaddition and strain-promoted cycloaddition reactions.
- Azide functional group for CuAAC and SPAAC reactions.
- Five-unit PEG spacer provides water solubility and flexibility.
- Terminal carboxylic acid enables amide or ester coupling.
- Typical purity ≥98.0%.
- Suitable for linker synthesis and bioconjugation applications.
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