Acetylsulfisoxazole USP Powder from Mexico
Acetylsulfisoxazole is a sulfonamide antibiotic classified under HTS 2935.90.32.00 as a specific anti-infective agent drug. This pure pharmaceutical-grade powder is used in the formulation of medications for treating urinary tract infections and other bacterial infections.
Duty Rate — Mexico → United States
6.5%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Obtain FDA Drug Master File and ensure USP certification for pharmaceutical grade compliance
• Provide Certificate of Analysis (CoA) confirming purity >99% and absence of impurities
• Avoid misclassification as general sulfonamides; specify as listed drug in 2935.90.32.00