Category:
Intermediates&Fine Chemicals
CAS NO:
2144777-83-1
Standard:
In-house Standards,
N3-PEG2-t-Butyl ester is a heterobifunctional PEG linker featuring an azide group and a tert-butyl protected carboxylic acid. Synthesized via stepwise etherification, it serves as a critical intermediate for bioconjugation. Molecular formula: C10H19NO5; CAS No: 168824-35-7.