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Medchemexpress LLC 4,7,10,13,16,19,22,25,28-nonaoxatriacontanoic acid, 30-azido | 1670249-37-2 | 97.7% | 511.56 | C21H41N3O11 | 25 MG
SDP

Supplier:  Medchemexpress LLC HY13047525MG

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Azido-PEG9-acid is an azide-terminated polyethylene glycol (PEG) linker containing nine ethylene glycol units. It is used as a non-cleavable linker in antibody-drug conjugate synthesis and as a PEG-based PROTAC linker; the azide group enables CuAAC and SPAAC click reactions for bioconjugation.

  • Used as a click chemistry reagent for CuAAC and SPAAC reactions.
  • Non-cleavable PEG9 spacer increases solubility and flexibility.
  • Contains a terminal carboxylic acid for conjugation to other functional groups.
  • High purity suitable for bioconjugation and linker synthesis.
  • Stable when stored at -20°C in pure form for extended periods.

Catalog No. 50-002-02145


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