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Medchemexpress LLC Ms-PEG5-t-butyl ester | 870487-48-2 | MFCD20926382 | 95.0% | C16H32O9S | 10MG
Supplier: Medchemexpress LLC HY14038410MG
Ms-PEG5-t-butyl ester is a PEG-based linker featuring a t-butyl-protected carboxyl group, designed for use in the chemical synthesis of PROTAC molecules. It provides a hydrophilic spacer to connect ligands while masking the carboxylate during multi-step syntheses.
- Provides a hydrophilic polyethylene glycol spacer to improve solubility.
- Contains a t-butyl-protected carboxyl group for orthogonal protection during synthesis.
- Compatible with standard coupling and deprotection chemistries used in medicinal chemistry.
- Facilitates assembly of bifunctional degraders by spacing ligands and reducing steric hindrance.
- Available in small-scale quantities suitable for research and discovery workflows.
- Reported high purity suitable for synthetic applications; verify with certificate of analysis.
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