The synthesis of Active Pharmaceutical Ingredients (APIs) is a demanding field where the quality and precise structure of starting materials and intermediates are paramount. Ethyl (3S)-4-cyano-3-hydroxybutanoate (CAS: 312745-91-8) is a highly valued chiral building block that plays a significant role in the creation of many modern pharmaceuticals. As a dedicated manufacturer and supplier of Ethyl (3S)-4-cyano-3-hydroxybutanoate, we understand the critical need for purity and stereochemical integrity in API synthesis.

The efficacy and safety of a pharmaceutical drug are often directly linked to the specific enantiomer of its chiral components. Ethyl (3S)-4-cyano-3-hydroxybutanoate provides a defined (S)-chirality, making it an essential precursor for APIs that require this specific stereochemical configuration to effectively interact with biological targets. For research scientists and pharmaceutical developers looking to buy Ethyl (3S)-4-cyano-3-hydroxybutanoate, ensuring high enantiomeric excess (ee) and chemical purity is non-negotiable.

We are committed to producing Ethyl (3S)-4-cyano-3-hydroxybutanoate that meets the rigorous standards of the pharmaceutical industry. Our manufacturing processes are designed to deliver consistently high purity (typically exceeding 95%) and excellent enantioselectivity. This reliability allows our clients to proceed with their complex synthetic pathways with confidence, knowing that their starting materials will perform as expected, minimizing the risk of generating unwanted stereoisomers or impurities.

As a leading supplier in China, we offer competitive pricing for CAS 312745-91-8, making high-quality chiral intermediates more accessible for API development. We believe that reliable sourcing should not be a bottleneck for innovation. Therefore, we focus on efficient production and robust quality control to ensure our clients receive the best possible product at an attractive price.

Our role as a direct manufacturer means we have complete oversight of the production cycle, from raw material sourcing to final packaging. This vertical integration allows us to guarantee the quality and traceability of our Ethyl (3S)-4-cyano-3-hydroxybutanoate, providing peace of mind to our pharmaceutical clients. We are equipped to handle orders of various scales, supporting projects from early-stage research through to commercial manufacturing.

We encourage pharmaceutical chemists and procurement specialists to consider us for their requirements of Ethyl (3S)-4-cyano-3-hydroxybutanoate. Request a quote or a sample today to assess our product quality and discuss your specific API synthesis needs. Partner with us for a reliable supply of this crucial chiral intermediate, and let us support your journey in bringing vital new medicines to market.