In the realm of advanced chemical synthesis, particularly within the pharmaceutical and agrochemical sectors, specialized building blocks are indispensable. Boc-S-3-amino-3-(4-fluoro-phenyl)-propionic acid stands out as a crucial chiral intermediate, valued for its unique structural attributes that facilitate the creation of complex and biologically active molecules. This compound, identified by CAS number 479064-88-5, offers a combination of a protected amino acid and a fluorinated aromatic ring, making it highly desirable for various R&D applications.

The 'Boc' (tert-butoxycarbonyl) group serves as a widely utilized protecting group for the amine functionality. Its ease of installation and selective removal under mild acidic conditions ensures controlled reactivity during multi-step syntheses. Coupled with the 'S' (L-configuration) stereochemistry at the chiral center adjacent to the phenyl ring, this molecule is a precision tool for chemists aiming to build stereochemically pure target compounds. The presence of a 4-fluorophenyl group is particularly noteworthy; fluorine substitution can significantly impact a molecule's lipophilicity, metabolic stability, and binding interactions with biological targets, often leading to enhanced efficacy or improved pharmacokinetic profiles.

For researchers and procurement specialists looking to buy this vital intermediate, identifying a dependable supplier is paramount. The quality of such specialized chemicals directly influences the outcome of complex syntheses. Therefore, a high purity level, typically 97% or greater, and consistent batch-to-batch quality are essential. A reputable manufacturer will provide thorough documentation, including Certificates of Analysis, detailing the product's specifications and ensuring it meets stringent industry standards.

When considering the procurement of Boc-S-3-amino-3-(4-fluoro-phenyl)-propionic acid, understanding the market dynamics, including competitive price points and lead times, is also important. Sourcing from manufacturers with robust production capabilities, especially those located in regions known for chemical manufacturing excellence like China, can offer significant advantages in terms of both cost and supply chain reliability. These suppliers often cater to a global client base, supporting diverse R&D projects across various industries.

In conclusion, Boc-S-3-amino-3-(4-fluoro-phenyl)-propionic acid is more than just a chemical; it's a gateway to innovation in drug discovery and chemical research. Ensuring its availability through a trusted manufacturer and supplier is a strategic step for any organization pushing the boundaries of scientific development.