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Medchemexpress LLC Cbz-NH-PEG4-C2-acid | 756526-00-8 | MFCD11041139 | ≥95.0% | 399.44 g·mol⁻¹ | C19H29NO8 | 500 MG
Supplier: Medchemexpress LLC HYW019796500MG
Cbz-NH-PEG4-C2-acid is a Cbz-protected, PEG-based linker designed for assembly of PROTAC molecules. It couples a four-unit polyethylene glycol spacer with a C2-terminal carboxylic acid and a Cbz-protected amine to enable modular conjugation between ligands and facilitate synthesis workflows.
- Provides a PEG4 spacer for flexible, water-soluble linkage.
- Has a Cbz-protected amine for orthogonal protection and selective deprotection.
- Features a C2-terminal carboxylic acid for amide or ester coupling.
- Optimized for PROTAC synthesis and bioconjugation workflows.
- Suitable for use in standard organic coupling reactions.
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