Boc-NH-Tri-(carbonylethoxymethyl)-methane is a Boc-protected branched PEG linker bearing a protected amino group and three terminal carboxylic acid functionalities. It is intended for use as a building block in bioconjugation and linker design; the Boc group can be removed under mild acidic conditions to reveal a free amine for subsequent coupling reactions. Supplied at laboratory scale for synthetic applications.
- Boc-protected amino group for controlled deprotection.
- Three terminal carboxylic acids for multi-point conjugation.
- Branched PEG spacer increases hydrophilicity and solubility.
- Suitable for bioconjugation and linker synthesis.
- High purity suitable for synthetic work (98.4%).
- Molecular weight 437.44 g/mol; formula C18H31NO11.