m-PEG9-CH2COOH contains a terminal carboxylic acid. The terminal carboxylic acid readily reacts with primary and secondary amine under EDC, DCC, HATU or other amide coupling conditions to form a stable amide bond. The mPEG modification increases the aqueous solubility of the resulting compound.
m-PEG9-CH2COOH is a type of carboxylic acid-terminated polyethylene glycol (PEG) molecule. It is an amphiphilic molecule with a carboxylic acid group on one end and a hydrophilic PEG chain on the other. The molecule is commonly used as a surfactant, emulsifier, and stabilizer in a variety of applications.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
