Phenylbutazone (CAS 50-33-9), a pyrazolone derivative, stands as a significant nonsteroidal anti-inflammatory drug (NSAID) with a distinct chemical structure and properties that lend themselves to specific applications, particularly in veterinary medicine. For professionals involved in chemical sourcing and pharmaceutical development, a deep understanding of its characteristics is essential. This article aims to provide insights into the chemistry, properties, and market availability of Phenylbutazone, guiding potential buyers.

Chemically, Phenylbutazone is 4-Butyl-1,2-diphenyl-pyrazolidine-3,5-dione. It typically presents as a white or off-white crystalline powder. Its synthesis often involves the condensation of diethyl n-butylmalonate with hydrazobenzene. The drug's mechanism of action as an NSAID involves the inhibition of cyclooxygenase (COX) enzymes, which are crucial for prostaglandin synthesis, thereby reducing inflammation, pain, and fever. Understanding these basic chemical properties is vital when considering its use in formulations or as a research chemical.

While Phenylbutazone's use in humans is now highly restricted due to potential severe adverse effects, its role in veterinary medicine remains prominent, especially in managing pain and inflammation in horses. This sustained demand highlights the need for reliable sources. When looking to buy Phenylbutazone, it is imperative to engage with established manufacturers and suppliers who can guarantee product integrity and purity. Sourcing from regions with strong chemical manufacturing capabilities, such as China, can often provide access to high-quality Phenylbutazone at competitive prices.

As a pharmaceutical intermediate, Phenylbutazone's unique structure can also be of interest in organic synthesis for creating novel compounds. Researchers and formulators should always prioritize obtaining detailed technical data sheets and safety information from their Phenylbutazone supplier. Ensuring that the product meets the required specifications for your intended use is crucial before making a purchase.

We are a prominent manufacturer and supplier of Phenylbutazone, offering a reliable source for this versatile chemical. If you are in need of high-purity Phenylbutazone, whether for veterinary formulations, research, or as a chemical intermediate, we encourage you to contact us to learn more about our product offerings and to request a quote for your requirements.