Showing all 4 results

Show sidebar

Polyethylene glycol, or PEG, is a polymer composed of repeating units of ethylene glycol. PEG is widely used in various fields, including drug research and development, due to its unique properties, such as biocompatibility and water solubility. The addition of functional groups to PEG can further enhance its properties and increase its usefulness in drug delivery systems. One such functional group is the carboxylic acid group (-CO2H), which can be attached to PEG to form PEG-(CH2CO2H)2. This modified PEG can be used in drug research and development as a drug delivery system, allowing for targeted and sustained release of drugs to specific tissues or cells.


Cat# Name Structure M.W. Purity Pricing
AP11304PEG2-(CH2CO2H)2178.14≥95% Pricing
AP11305PEG3-(CH2CO2H)2222.19≥95% Pricing
AP11306bis PEG5 acetic acid310.3≥95% Pricing
AP10997PEG6-Bis(acetic acid)354.35≥95% Pricing

Bulk Inquiry