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Medchemexpress LLC Boc-NH-PEG5-CH2CH2COOH | 1347750-78-0 | MFCD24539478 | ≥97.0% | 409.47 g/mol | C18H35NO9 | 250 MG
Supplier: Medchemexpress LLC 250MGHYW022232
Boc-NH-PEG5-CH2CH2COOH is a Boc-protected PEG5 linker terminating in a propionic acid functionality. It is used as a modular building block for assembling bifunctional molecules such as PROTACs, providing a hydrophilic, flexible spacer and a protected amine handle for selective deprotection and subsequent coupling reactions.
- Hydrophilic PEG5 spacer improves solubility and flexibility.
- Boc-protected amine allows controlled deprotection and functionalization.
- Terminal carboxylic acid enables straightforward coupling to ligands or linkers.
- Moderate molecular weight suitable for linker design without excessive bulk.
- Intended for use as a chemical building block in medicinal chemistry workflows.
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