The efficacy of veterinary medicines hinges on the precise chemistry and purity of their active ingredients. Sulfalen Powder (CAS 152-47-6) exemplifies this, serving as a crucial long-acting sulfonamide antibiotic in animal health. Understanding its chemical structure, mechanism of action, and the importance of sourcing from reliable manufacturers is vital for R&D scientists and procurement managers in the pharmaceutical and agricultural sectors.

Decoding Sulfalen's Chemical Profile

Sulfalen, chemically known as 2-Sulfanilamido-5-methoxypyrimidine, has the molecular formula C11H12N4O3S and a molecular weight of 280.30 g/mol. Its characteristic white to off-white crystalline powder appearance and a melting point of 176-180°C are indicative of its chemical integrity. The key to its therapeutic action lies in its ability to inhibit the enzyme dihydropteroate synthase in bacteria. This enzyme is essential for the synthesis of folic acid, a vitamin crucial for bacterial DNA, RNA, and protein synthesis. By blocking this pathway, Sulfalen effectively arrests bacterial growth and replication, acting as a bacteriostatic agent. Its solubility, slightly soluble in water but soluble in alkaline solutions, also influences its formulation and delivery.

Mechanism and Application in Veterinary Care

The long-acting nature of Sulfalen is a significant advantage in veterinary medicine. Unlike shorter-acting antibiotics, it provides sustained therapeutic concentrations in animal tissues, requiring less frequent dosing. This is particularly beneficial for managing respiratory and enteric infections in livestock and poultry. Its broad-spectrum efficacy targets a wide array of bacterial pathogens, making it a versatile choice for veterinary practitioners. For companies looking to buy veterinary APIs, sourcing products with guaranteed purity and stability, like Sulfalen from a reputable manufacturer, is non-negotiable.

The Advantage of Sourcing from a China Manufacturer

As a premier supplier of Sulfalen Powder from China, we leverage our advanced R&D capabilities and state-of-the-art facilities to produce a product with ≥98% purity. Our commitment to quality extends from raw material sourcing to final product inspection, ensuring compliance with international standards. With a robust production capacity and over 10 years of export experience, we offer competitive pricing and reliable delivery for bulk orders. For scientists and procurement professionals, buying directly from us means gaining access to high-quality chemical intermediates supported by comprehensive documentation, such as a Certificate of Analysis (COA).

Why Choose Our Sulfalen Powder?

We pride ourselves on being a trusted supplier that understands the critical demands of the pharmaceutical and animal health industries. Our Sulfalen Powder is not only of high purity but also manufactured with environmentally friendly processes. We offer customization options and encourage inquiries for samples to verify product quality. If your research or production requires reliable veterinary chemical intermediates, consider our high-purity Sulfalen Powder. We are dedicated to fostering win-win partnerships by delivering exceptional value and service.

In essence, understanding the chemical underpinnings of Sulfalen Powder and securing a dependable supply source are key to advancing animal health solutions. We invite you to explore our offerings and experience the difference that quality and commitment make when you buy essential chemical ingredients.