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Medchemexpress LLC m-PEG2-CH2CH2COOH | 209542-49-4 | MFCD20646047 | 97.0% | 192.21 g/mol | C8H16O5 | 500 MG
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Supplier:  Medchemexpress LLC HYW043725500MG

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m-PEG2-CH2CH2COOH is a PEG2-based linker bearing a terminal carboxylic acid used as a spacer in the synthesis of PROTACs and for bioconjugation applications.

  • Molecular formula C8H16O5 and molecular weight 192.21 g/mol.
  • CAS number 209542-49-4.
  • Typical purity 97.0% (NMR).
  • Available in 250 mg, 500 mg, 1 g, 5 g, and larger sizes by quotation.
  • Intended for use as a spacer/linker in medicinal chemistry and PROTAC synthesis.
  • Store cold (examples indicate -20°C for long-term storage).

Catalog No. 50-002-10722


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