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Medchemexpress LLC Azide-PEG5-Tos | 236754-49-7 | MFCD28505520 | >98.0% | 417.48 | C17H27N3O7S | 25 G
SDP

Supplier:  Medchemexpress LLC HY14035225G

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Azide-PEG5-Tos is an azide-functional polyethylene glycol (PEG) linker consisting of five ethylene glycol units and a tosylate leaving group. It is designed for bioconjugation applications such as antibody-drug conjugate (ADC) synthesis and click chemistry, and is supplied for research use only.

  • Cleavable 5-unit PEG linker suitable for ADC and PROTAC synthesis.
  • Azide functional group enables copper-catalyzed and strain-promoted azide-alkyne cycloaddition.
  • High solubility in DMSO (≥100 mg/mL) and compatible with common in vivo vehicles at ≥2.5 mg/mL.
  • Tosylate leaving group allows for further nucleophilic substitution reactions.
  • Recommended storage: pure solid at -20°C (long term) or 4°C (short term).

Catalog No. 50-002-03979


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