In the intricate world of chemical synthesis, chirality plays a pivotal role, particularly in the development of pharmaceuticals, agrochemicals, and advanced materials. Chiral molecules, which exist as non-superimposable mirror images (enantiomers), often exhibit distinct biological activities or material properties. This makes the ability to synthesize specific enantiomers a cornerstone of modern chemical research and manufacturing. Among the array of chiral compounds, chiral alcohols stand out as fundamental building blocks, enabling chemists to construct complex molecular architectures with precise stereochemical control.

One such essential chiral alcohol is (2S)-butan-2-ol (CAS 4221-99-2). As a secondary alcohol with a stereogenic center, it offers a unique combination of properties that make it invaluable for various synthetic routes. Its availability in a specific enantiomeric form allows researchers and manufacturers to introduce chirality at an early stage of a synthesis, ensuring the desired stereochemistry in the final product. This is crucial for applications where even subtle differences in molecular shape can lead to vastly different outcomes, such as drug efficacy or catalyst performance.

The demand for high-purity chiral intermediates like (2S)-butan-2-ol is steadily increasing. Pharmaceutical companies, in particular, require these compounds to synthesize active pharmaceutical ingredients (APIs) that exhibit high specificity and reduced side effects. Beyond pharmaceuticals, these chiral alcohols find applications in the development of flavors, fragrances, and advanced polymers. As a result, identifying reliable manufacturers and suppliers who can consistently provide these critical materials is paramount for the success of any chemical enterprise.

When seeking to buy chiral alcohols, factors such as purity, enantiomeric excess (ee), and reliable supply are key considerations. Manufacturers in China are increasingly becoming leading global suppliers, offering competitive pricing and advanced manufacturing capabilities. For businesses looking to secure a stable supply of (2S)-butan-2-ol, partnering with experienced chemical suppliers ensures access to high-quality products backed by technical expertise. Understanding the CAS number (4221-99-2) is essential for precise identification and sourcing. By prioritizing quality and reliability, companies can effectively drive innovation and achieve their production goals.