DNP-PEG3-azide(CAS: 951671-87-7)

DNP-PEG3-azide is a chemical compound with the CAS number 951671-87-7. It is a polyethylene glycol derivative containing a dinitrophenyl (DNP) group and a terminal azide group. This compound is used in various applications such as click chemistry, bioconjugation, and medicinal chemistry.

DNP-PEG3-azide is primarily used in click chemistry processes, particularly in bioconjugation reactions and as a maleimide or hydrazide acceptor. It is also employed in medicinal chemistry for the development of drug delivery systems and in chemical biology for labeling and functionalization of biomolecules.

DNP-PEG3-azide (CAS: 951671-87-7) is generally safe when handled with appropriate precautions. It is important to follow safety guidelines, such as wearing personal protective equipment (PPE) and handling in a well-ventilated area. Direct contact with the skin or eyes should be avoided, and spills should be cleaned up immediately.

DNP-PEG3-azide should be stored in a cool, dry place away from direct sunlight and heat sources. It is best to keep it in a tightly sealed container to prevent degradation. The temperature should be maintained between 4°C and 25°C (39°F to 77°F) to ensure optimal stability.