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Medchemexpress LLC m-PEG13-acid | 2170098-33-4 | MFCD28385486 | >95.0% | 632.74 g·mol⁻¹ | C28H56O15 | 500 MG
SDP

Supplier:  Medchemexpress LLC HYW190752500MG

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m-PEG13-acid is a methoxy-terminated polyethylene glycol (PEG) linker bearing a terminal carboxylic acid. It provides a hydrophilic spacer and a reactive carboxyl group for conjugation chemistry, facilitating amide bond formation with primary amines. The product is supplied as a powder for use in chemical synthesis and bioconjugation.

  • Provides a methoxy-terminated PEG13 spacer to increase solubility and reduce steric hindrance.
  • Terminal carboxylic acid enables amide bond formation with primary amines (EDC/DCC/HATU coupling).
  • Suitable for bioconjugation and linker assembly in medicinal chemistry and biochemical research.
  • Supplied as a powder for straightforward weighing and handling.
  • Typical supplier purity >95% for synthetic applications.

Catalog No. 50-002-83239


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