Diethyl Fumarate (CAS 623-91-6) is more than just a simple ester; it's a versatile molecule playing a significant role in sophisticated organic synthesis. For research scientists and product formulators, understanding its chemical properties and applications is key to leveraging its full potential. When considering its use, identifying a reputable manufacturer and supplier that can guarantee quality and availability is crucial.

Diethyl Fumarate as a Pharmaceutical Intermediate

One of the notable applications of Diethyl Fumarate lies in its function as a reagent for preparing potent, brain-penetrant, human neurokinin-1 receptor antagonists. These compounds are of significant interest in pharmaceutical research for their potential therapeutic effects. The synthesis of such complex molecules requires intermediates of exceptional purity and consistent quality. This is where a reliable supplier becomes indispensable. The ability to buy Diethyl Fumarate that consistently meets stringent purity standards (e.g., 99.5% minimum) ensures the success of multi-step synthetic routes, reducing the risk of failed batches or costly rework.

Beyond Pharmaceuticals: Polystyrene Comonomer

While its pharmaceutical applications are critical, Diethyl Fumarate also finds utility as a comonomer in the production of polystyrene. By incorporating Diethyl Fumarate into polystyrene chains, manufacturers can modify the polymer’s properties, potentially enhancing its performance characteristics for specific applications. This broadens its market appeal, making it a valuable chemical for various industrial sectors.

Sourcing Strategy for Diethyl Fumarate

For professionals in the chemical industry, securing a stable supply of Diethyl Fumarate is essential. When looking to purchase this intermediate, prioritize suppliers who:

  • Offer detailed product specifications and Certificates of Analysis (CoA).
  • Have robust manufacturing processes ensuring high purity (99.5% minimum) and consistency.
  • Provide flexible packaging solutions suitable for industrial use, such as 200kg drums.
  • Demonstrate a commitment to timely delivery and responsive customer service.

As a leading manufacturer and supplier based in China, we understand the critical demands of the chemical industry. We are committed to providing researchers and formulators with high-quality Diethyl Fumarate, backed by our technical expertise and reliable supply chain. Exploring options to buy Diethyl Fumarate from a trusted source like ours can significantly streamline your procurement process and ensure the integrity of your synthetic projects.

By carefully selecting your supplier, you can ensure that Diethyl Fumarate effectively contributes to your advanced organic synthesis endeavors, whether in pharmaceutical development or material science.