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Medchemexpress LLC Azido-PEG5-acid | 1425973-16-5 | >98.0% | 335.35 g/mol | C13H25N3O7 | 250 MG

Supplier: Medchemexpress LLC HY130572250MG
Azido-PEG5-acid is an azide-functional, five-unit polyethylene glycol (PEG5) linker used for conjugation chemistry, including PROTAC and antibody-drug conjugate synthesis, and for click-chemistry applications. Supplied for research use only.
- Peg5 linker with azide functionality for click chemistry.
- Enables copper-catalyzed azide-alkyne cycloaddition (CuAAC).
- Compatible with strain-promoted azide-alkyne cycloaddition (SPAAC) using DBCO or BCN reagents.
- Purity ≥98.0%.
- Appearance: colorless to light yellow liquid.
- Storage: pure form stable at -20°C for 3 years and 4°C for 2 years.
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