Fmoc-NH-ethyl-SS-propionic NHS ester CAS:2128735-23-7 is a chemical compound used in the pharmaceutical industry as a coupling agent in the synthesis of peptides. The compound contains two functional groups that play important roles in peptide synthesis. The NHS ester group is a common coupling agent that reacts with amino groups on one end of the peptide, while the Fmoc group serves as a protecting group for the amine on the other end, preventing unwanted reactions during synthesis. The SS-propionic group is a disulfide bond that can be used to introduce cross-linking in peptides, which can be useful in stabilizing their structure or creating multimeric peptides with enhanced biological activity.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
