Oligoethylene glycols are versatile hydrophilic linkers. Each monomer has a length of 3.43 Å, so that the length of PEG4 is around 14 Å (1.4 nm). Azide-PEG4-Amine is a bifunctional compound with an amine group that can be modified by acylation by activated esters or similar carbonyl compounds, and an azide group that is suitable for Click chemistry reactions. PEG4 is highly hydrophilic and biocompatible.
CAS Number
134179-38-7
Purity
95% (by 1H NMR and GC-MS).
Molecular Formula
C8H18N4O3
Molecular Weight
218.25 kDa
Product Form
Colorless to yellowish liquid.
Solubility
Miscible with water and polar organic solvents.
Storage
Shipped at room temperature. Upon delivery, store at -20°C. Desiccate.
Disclaimer
This product is for research use only. It is not intended for diagnostic or therapeutic use.
