(2-pyridyldithio)-PEG3-OMe CAS:2144777-81-9 is a type of small molecule compound that is composed of several functional groups. The (2-pyridyldithio) group is a sulfur-containing functional group that contains a pyridine ring, which is commonly used in the synthesis of organic compounds. The PEG3 group is a polyethylene glycol spacer that is used to improve the solubility and stability of the compound in solution. The OMe group is a methoxy functional group that is commonly used as a protecting group for reactive functional groups.
The combination of these functional groups in (2-pyridyldithio)-PEG3-OMe is designed to create a compound that can be used for a variety of applications, including protein modification and drug delivery. The (2-pyridyldithio) group, for example, can be used to form a disulfide bond with proteins, which can be useful in creating protein conjugates or in activating proteins for specific biological processes. The PEG3 spacer can help to improve the solubility and stability of the compound in solution, while the OMe group can protect reactive functional groups from unwanted reactions.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.