Diethyl Tartrate (2S,3S), identified by its CAS number 13811-71-7, is a compound of significant interest in the fine chemical and pharmaceutical industries. As a diester derived from tartaric acid, its chiral nature, specifically the (2S,3S) configuration, makes it a highly sought-after building block for stereoselective synthesis. Understanding its properties and sourcing options is crucial for procurement managers and R&D scientists.

Physically, Diethyl Tartrate (2S,3S) is typically a colorless to light yellow viscous liquid. Key specifications often include a high purity level, generally above 99%, and a specific optical rotation that confirms its stereochemical integrity. These attributes are critical for its application in creating enantiomerically pure compounds, a fundamental requirement in many advanced chemical syntheses, especially for pharmaceuticals and specialty materials.

The primary applications of Diethyl Tartrate (2S,3S) are rooted in its role as a chiral synthon. It is widely used in the synthesis of chiral drugs, chiral intermediates, and in various asymmetric catalysis processes. Its ability to impart specific stereochemistry makes it a valuable reagent for constructing complex organic molecules with desired biological activities or material properties. The demand for such chiral building blocks underscores the importance of a reliable supply chain.

For companies looking to buy Diethyl Tartrate (2S,3S), identifying a trustworthy manufacturer is essential. Many leading suppliers are located in China, offering competitive pricing and extensive production capabilities. When sourcing, it is advisable to seek out suppliers who can provide comprehensive technical data, including Certificates of Analysis (CoA) that detail purity, optical activity, and other relevant parameters. This diligence ensures that the purchased material meets the stringent requirements of pharmaceutical and fine chemical applications.

Furthermore, understanding the pricing and minimum order quantities is a vital step in the procurement process. Many suppliers offer different grades and packaging sizes to cater to various needs, from laboratory research to large-scale industrial production. By establishing a strong relationship with a reputable supplier, businesses can ensure a consistent and cost-effective supply of Diethyl Tartrate (2S,3S), thereby supporting their ongoing research, development, and manufacturing endeavors.