The efficacy and reproducibility of scientific research, particularly in peptide synthesis and drug development, are fundamentally dependent on the quality of the reagents used. Fmoc-Pro-OSu, a vital amino acid derivative, is no exception. Understanding its purity specifications, CAS number, and the analytical methods used for its characterization is crucial for researchers to ensure optimal performance and reliable experimental outcomes.

The CAS Number for Fmoc-Pro-OSu is 109074-94-4. This unique identifier is essential for accurately referencing the compound across scientific literature and supplier catalogs. Reputable suppliers, such as NINGBO INNO PHARMCHEM CO.,LTD., provide detailed specifications for their Fmoc-Pro-OSu, often including purity levels determined by techniques like High-Performance Liquid Chromatography (HPLC) or Thin-Layer Chromatography (TLC). Purity, typically expressed as a percentage, is a key indicator of the absence of impurities that could interfere with synthesis reactions or lead to erroneous results.

When evaluating the Fmoc-Pro-OSu price, it is important to consider the reported purity. Higher purity grades, while potentially more expensive, often translate to better yields and fewer side reactions, ultimately saving time and resources in the long run. The choice of an appropriate Fmoc-Pro-OSu supplier should be guided by their commitment to transparency regarding these purity standards and analytical data.

Beyond purity, other specifications might include appearance (e.g., off-white to light yellow solid), melting point, and solubility in common solvents used in organic chemistry. These physical properties, along with spectroscopic data such as NMR and Mass Spectrometry, provided by a trustworthy Fmoc-amino acid succinimidyl esters manufacturer, help confirm the compound's identity and integrity.

In conclusion, meticulous attention to the purity and specifications of Fmoc-Pro-OSu is a non-negotiable aspect of achieving research excellence. By prioritizing these quality parameters and partnering with reliable suppliers, scientists can confidently utilize Fmoc-Pro-OSu in their critical synthetic and developmental projects.