Chloro-PEG3-azide is a heterobifunctional linker bearing a reactive chloride for the alkylation of various nucleophilic groups. Due to anchimeric assistance from oxygen, this atom is more reactive than in normal alkyl chlorides. The other reactive group is azide. It can be conjugated via Click chemistry, or reduced to an amine group to be later acylated with reactive carbonyl compounds. PEG3 is a versatile hydrophilic linker for bioconjugation.
Purity
95% (by 1H NMR and GC-MS).
Molecular Formula
C6H12N3ClO2
Molecular Weight
193.63 kDa
Product Form
Colorless oil.
Storage
Shipped at room temperature. Upon delivery, store in the dark at -20°C. Avoid prolonged exposure to light. Desiccate.
Disclaimer
This product is for research use only. It is not intended for diagnostic or therapeutic use.
