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Medchemexpress LLC Bis-PEG4-TFP ester | 1446282-42-3 | 98.0% | 590.41 g/mol | C24H22F8O8 | 50 MG
Supplier: Medchemexpress LLC HYW19072850MG
Bis-PEG4-TFP ester is a PEG-based PROTAC linker with two tetrafluorophenyl (TFP) activated ester groups that enable facile conjugation to amine-containing ligands. It is provided as a high-purity research reagent intended for use in synthesis of bifunctional molecules and linker optimization.
- Contains two TFP-activated ester termini for rapid amide formation.
- Provides a PEG4 spacer to improve solubility and molecular flexibility.
- Enables efficient coupling to primary amines under mild conditions.
- High purity suitable for research and synthetic workflows.
- Available in small pack sizes convenient for laboratory use.
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