Acid-PEG2-t-butyl ester CAS:2086688-99-3 is a chemical compound used in bioconjugation reactions and organic synthesis. It is a derivative of polyethylene glycol (PEG), a polymer known for its hydrophilic and biocompatible properties. Acid-PEG2-t-butyl ester contains a t-butyl ester group at one end and a carboxylic acid group at the other end, connected by a PEG spacer consisting of two ethylene glycol units. This compound can be used to modify biomolecules, such as proteins or peptides, to increase their solubility and stability, or to attach them to other molecules for various applications. Acid-PEG2-t-butyl ester is a versatile tool for bioconjugation chemistry and drug delivery, making it an attractive choice for a wide range of research applications.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.