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Medchemexpress LLC Azido-PEG5-CH2CO2H | 217180-81-9 | MFCD31561141 | 98.9% | 321.33 g/mol | C12H23N3O7 | 25 MG
Supplier: Medchemexpress LLC HY13019425MG
Azido-PEG5-CH2CO2H is an azide-functional polyethylene glycol (PEG) linker containing five ethylene glycol units, used as a cleavable spacer for bioconjugation. It is commonly applied in antibody-drug conjugate and PROTAC linker synthesis, and as a reagent for click chemistry (CuAAC and SPAAC).
- Azide-functional group for click chemistry (CuAAC and SPAAC).
- Five-unit PEG spacer provides hydrophilicity and flexibility.
- Cleavable carboxylic acid terminus suitable for conjugation strategies.
- High reported purity (~98.9%).
- Molecular weight ~321.33 g/mol; formula C12H23N3O7.
- Available in small research quantities (e.g., 25 mg).
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