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Medchemexpress LLC Thalidomide-o-amido-peg3-c2-nh2 (TFA) | 1957236-21-3 | MFCD31656717 | 99.6% | 620.53 g/mol | C25H31F3N4O11 | 50 MG
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Supplier:  Medchemexpress LLC HY10361150MG

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Thalidomide-O-amido-PEG3-C2-NH2 TFA is a Thalidomide-based cereblon E3 ligase ligand-linker conjugate provided as the trifluoroacetate salt. It contains a three-unit polyethylene glycol (PEG3) linker and a terminal C2 primary amine for conjugation, and is intended as a building block for PROTAC synthesis and cereblon recruitment studies.

  • Cereblon-binding thalidomide ligand with a three-unit PEG linker.
  • Terminal primary amine (C2) for facile conjugation to targeting ligands.
  • Provided as a trifluoroacetate (TFA) salt for handling stability.
  • High purity confirmed by LCMS (~99.6%).
  • Molecular weight 620.53 g/mol and CAS 1957236-21-3 for unambiguous identification.

Catalog No. 50-002-44983


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