In the intricate world of pharmaceutical manufacturing, the quality and reliability of chemical intermediates are paramount. One such crucial compound is (S)-2-((Methoxycarbonyl)amino)-3-methylbutanoic acid, commonly known as MOC-L-Valine, with CAS number 74761-42-5. As a key building block, this N-protected amino acid derivative plays a significant role in the synthesis of numerous advanced pharmaceuticals, making its sourcing a critical consideration for R&D scientists and procurement managers.

MOC-L-Valine is essentially a modified form of the essential amino acid L-valine, featuring a methoxycarbonyl group attached to its amino nitrogen. This modification imparts specific chemical properties that are highly beneficial in multi-step organic synthesis, particularly within the pharmaceutical industry. Its chiral purity, combined with the protected amino group, allows for precise chemical reactions without unwanted side products, a crucial factor when developing complex drug molecules.

The demand for MOC-L-Valine is primarily driven by its indispensable role in the synthesis of high-value active pharmaceutical ingredients (APIs). Notably, it serves as a key intermediate in the production of antiviral medications such as Ledipasvir and Daclatasvir. These drugs are cornerstones in the treatment regimens for Hepatitis C, highlighting the direct impact of MOC-L-Valine on global health outcomes. Pharmaceutical manufacturers aiming to produce these critical therapies require a consistent and high-quality supply of this intermediate.

For procurement professionals and researchers, understanding the sourcing landscape is vital. Companies looking to buy MOC-L-Valine should prioritize suppliers who can guarantee high purity levels (typically ≥99.0%) and adhere to stringent quality control measures. The physical properties, such as its appearance as a white to off-white powder and its melting point (109.0-113.0 °C), are important specifications to verify. Working with a reputable MOC-L-Valine supplier in China, like NINGBO INNO PHARMCHEM CO.,LTD., ensures access to this essential compound with the necessary documentation and traceability.

The production of such specialized intermediates requires advanced synthetic methodologies and rigorous quality assurance. By partnering with experienced manufacturers, R&D teams can accelerate their drug discovery and development timelines, confident in the integrity of their starting materials. Whether you are exploring new peptide-based drugs or optimizing existing synthesis routes for antiviral agents, MOC-L-Valine stands out as a versatile and critical component in your chemical arsenal. Its availability from reliable manufacturers facilitates innovation and ensures the efficient production of life-changing medicines.