S-acetyl-PEG4-alcohol is a functionalized polyethylene glycol derivative with a unique structure and excellent properties. This product has a clear chemical structure, composed of polyethylene glycol (PEG) chains terminated with S-acetyl groups and alcohol hydroxyl groups. The production process undergoes strict quality control and is prepared through advanced organic synthesis technology to ensure the high purity of the product. S-acetyl-peg4-alcohol is often used in the biomedical field, such as drug delivery and surface treatment of biomaterials, to improve wettability and biocompatibility. Its outstanding functionality and biocompatibility make this product have broad application prospects in scientific research and industrial fields. In conclusion, S-acetyl-PEG4-Alcohol is a product with strong professionalism and high academic value.