For professionals in chemical research and development, understanding the precise properties of key reagents is crucial for successful experimentation and product innovation. (S)-4-Chloro-3-Hydroxybutyronitrile (CAS 127913-44-4), supplied by Ningbo Inno Pharmchem Co., Ltd., stands out as a versatile and highly valuable chiral intermediate. This article explores its fundamental properties and the broad spectrum of its applications in various scientific disciplines.

The physicochemical profile of (S)-4-Chloro-3-Hydroxybutyronitrile is defined by its appearance as a colorless to pale yellow viscous liquid. It possesses a characteristic nitrile odor and is miscible with common organic solvents such as THF, DCM, and ether, while reacting with protic solvents. Its stability under an inert atmosphere, coupled with its sensitivity to moisture and strong bases, dictates specific storage and handling protocols, typically at 2-8°C under an inert gas. These properties are vital for maintaining its high purity and reactivity, ensuring reliable results in demanding research applications. The ability to source this material with guaranteed purity is a significant advantage for chemical research.

The applications of (S)-4-Chloro-3-Hydroxybutyronitrile are diverse, spanning pharmaceutical synthesis, agrochemical development, and beyond. In pharmaceutical research, it serves as a critical precursor for beta-amino acid derivatives and other complex chiral molecules essential for drug discovery. Its utility in the synthesis of chiral ligands and peptidomimetics further broadens its impact. For those engaged in research, understanding the specific chemical transformations this intermediate can undergo is key to designing efficient synthetic routes. The competitive market price for such intermediates from reliable suppliers like Ningbo Inno Pharmchem Co., Ltd. makes advanced research more feasible.

Beyond pharmaceuticals, this chiral building block finds applications in material science for developing specialized polymers and resins, and in analytical chemistry for sophisticated separation techniques. The demand for high-purity (S)-4-Chloro-3-Hydroxybutyronitrile in research underscores its importance in pushing the boundaries of scientific discovery. For chemical companies and research institutions, identifying reliable suppliers who can consistently deliver materials meeting strict specifications is paramount for advancing R&D projects and ensuring the quality of the final products derived from these essential chemical building blocks.