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Medchemexpress LLC M-PEG37-acid | 2924199-92-6 | N/A | >96.0% | C76H152O39 | 10MG
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Supplier:  Medchemexpress LLC HY13332410MG

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m-PEG37-acid is a carboxyl-terminated methoxy-polyethylene glycol (mPEG) linker with an average chain length of approximately 37 ethylene glycol units. It is designed for use as a PEG-based PROTAC linker or spacer in medicinal chemistry and bioconjugation workflows, providing hydrophilicity and flexible spacing between binding motifs while offering a reactive carboxyl terminus for conjugation.

  • Carboxyl-terminated mPEG linker with ~37 ethylene glycol units.
  • Enhances solubility and hydrophilicity of conjugates.
  • Provides flexible spacer for PROTAC synthesis and bioconjugation.
  • Terminal carboxyl enables standard amide or ester coupling reactions.
  • Reported purity greater than 96% for research applications.

Catalog No. 50-002-60524


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