In the intricate and demanding field of peptide synthesis, selecting the right reagents is critical for achieving successful outcomes. For researchers and manufacturers utilizing the Fmoc (9-fluorenylmethyloxycarbonyl) strategy, Cyanoacetic acid-OSu stands out as an indispensable component. This compound, identified by CAS number 56657-76-2, is fundamental for the efficient protection of amino acids, a prerequisite for building complex peptide chains. As a leading chemical manufacturer and supplier, we are dedicated to providing this vital reagent with exceptional purity and reliability.

The primary function of Cyanoacetic acid-OSu is to act as an activating agent for the N-hydroxysuccinimide (NHS) ester of cyanoacetic acid. This activated form reacts swiftly with the free amino group of amino acids, thereby attaching the Fmoc group. This Fmoc protection is crucial because it temporarily shields the N-terminus of an amino acid, preventing it from reacting prematurely during the stepwise addition of amino acids in solid-phase peptide synthesis (SPPS). The Fmoc group's sensitivity to mild basic conditions (like piperidine) allows for its selective removal, which is a key advantage over other protection strategies. This makes Cyanoacetic acid-OSu a preferred reagent for researchers looking to buy Cyanoacetic acid-OSu for their SPPS workflows.

The quality of your starting materials directly influences the purity of your final peptide product. Our Cyanoacetic acid-OSu is manufactured to stringent standards, boasting a purity of ≥97%. This high level of purity is essential for minimizing side reactions and ensuring that the Fmoc-protected amino acids are free from contaminants that could interfere with subsequent coupling steps. By choosing a reputable manufacturer in China, you guarantee access to a reagent that meets the rigorous demands of peptide synthesis research and production.

Reliability in supply is just as important as product quality. We understand that research and manufacturing schedules depend on timely access to essential chemicals. As a consistent supplier, we ensure a stable and readily available stock of Cyanoacetic acid-OSu. This allows scientists and procurement managers to confidently purchase Cyanoacetic acid-OSu, knowing they will receive a high-quality product when they need it, without disruption to their projects.

We are committed to supporting the scientific community by providing top-tier reagents for peptide synthesis. Our high-purity Cyanoacetic acid-OSu is a testament to this commitment. We invite you to connect with us to learn more about our product and how we can fulfill your chemical needs, enabling your continued success in peptide-related research and development.