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Medchemexpress LLC N-(amino-PEG4)-N-bis(PEG4-Boc) | 2093153-97-8 | 98.0% | C40H80N2O16 | 10MG
Supplier: Medchemexpress LLC HY14025510MG
N-(Amino-PEG4)-N-bis(PEG4-Boc) is a branched polyethylene glycol (PEG) linker with a Boc-protected amine terminus designed for use in the synthesis of PROTACs and other bioconjugates. It provides a protected amine handle and flexible PEG spacers to facilitate coupling and linker optimization in medicinal chemistry workflows.
- Boc-protected amine enables selective deprotection and downstream coupling.
- Branched bis-PEG4 architecture provides two tether points for dual-arm linkers.
- PEG4 units increase aqueous solubility and spacer flexibility.
- Supplied as a protected linker ready for synthetic coupling steps.
- Suitable for PROTAC assembly and diverse bioconjugation strategies.
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