Azido-PEG4-t-butyl ester(CAS: 581066-04-8)

Azido-PEG4-t-butyl ester (CAS: 581066-04-8) is a chemical compound used as a linker for the introduction of azido functionality into polymers or biomolecules. It consists of a polyethylene glycol (PEG) chain with a t-butyl ester and an azido group.

Azido-PEG4-t-butyl ester is primarily used in bioconjugation and drug delivery applications. It serves as a versatile linker for attaching azido groups to various biomolecules, enabling their conjugation with other molecules. It also finds applications in polymer chemistry and materials science.

Azido-PEG4-t-butyl ester (CAS: 581066-04-8) is generally safe when handled with appropriate precautions. However, it is important to follow safety guidelines, including the use of gloves and goggles, and to avoid contact with skin and eyes. Inhalation and ingestion should be avoided.

Azido-PEG4-t-butyl ester should be stored in a cool, dry place, away from direct sunlight and heat sources. It should be kept in an airtight, amber container to protect it from light and moisture. Proper ventilation is also recommended to prevent the accumulation of flammable gases.