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Medchemexpress LLC Bis-PEG5-acid 5g | 439114-13-3 | 338.35 g·mol⁻1 | C14H26O9 | 5 G
Supplier: Medchemexpress LLC HY1160065G
Bis-PEG5-acid is a polyethylene glycol (PEG)-based bifunctional linker with two terminal carboxylic acid groups, used as a hydrophilic spacer in PROTAC synthesis, bioconjugation, and medicinal chemistry to improve solubility and provide flexibility between binding motifs.
- Provides a flexible PEG5 spacer for conjugation and linker design.
- Two terminal carboxylic acid groups for straightforward coupling chemistry.
- High purity (99.9%) suitable for research applications.
- Available in laboratory pack sizes for small-scale synthesis.
- Enhances aqueous solubility of hydrophobic ligands and intermediates.
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