Category:
Intermediates&Fine Chemicals
CAS NO:
1393330-34-1
Standard:
In-house Standards,
N3-PEG-acid (PEGl-PEGn) denotes azide-functionalized polyethylene glycol acids used in bioconjugation. Synthesized via nucleophilic substitution, it features terminal azide and carboxyl groups for click chemistry.
Store under inert atmosphere at -20°C. Handle with PPE due to potential irritancy; avoid direct skin contact during synthesis or handling.