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Medchemexpress LLC m-PEG2-CH2CH2COOH | 209542-49-4 | MFCD20646047 | 97.0% | 192.21 g·mol⁻¹ | C8H16O5 | 250 MG
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Supplier:  Medchemexpress LLC 250MGHYW043725

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m-PEG2-CH2CH2COOH is a polyethylene glycol-based PROTAC linker providing a short, flexible spacer with a terminal carboxylic acid for coupling chemistry. It is used to connect ligands in proteolysis-targeting chimeras and other bifunctional molecules for research applications.

  • PEG-based short spacer with terminal carboxylic acid for coupling chemistry.
  • Molecular weight 192.21 g·mol⁻¹ and formula C8H16O5.
  • Identified by CAS number 209542-49-4 for unambiguous substance reference.
  • Supplied in laboratory quantities, including 250 mg vials.
  • Intended for research use only; not for human or clinical use.

Catalog No. 50-002-08463


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