The World Leader in Sulfamethoxazole
Virchow Laboratories Limited is the largest producer of Sulfamethoxazole in the world with an output of 4,000 MT per annum. The plant is located on a spread of 16 acres in Hyderabad, India. Virchow produces all critical high purity raw materials and intermediates such as Sodium Methoxide, Isoxamine and N-Acetyl Sulfanilyl Chloride in-house in production facilities dedicated to the production of Sulfamethoxazole.
Virchow has fully implemented current Good Manufacturing Practices (cGMP) in its system and its production facilities have been audited and approved by drug authorities from the European Union and the US Food and Drug Administration. Virchow has been audited by, and is the preferred supplier of Sulfamethoxazole to Glaxo Smithkline, Hoffmann La Roche, Shionogi & Company and various US generic manufacturers.