Acetylsulfaguanidine USP Grade from Mexico
Acetylsulfaguanidine is a synthetic sulfonamide antibiotic classified under HTS 2935.90.2900 as an anti-infective agent used primarily in veterinary medicine for treating bacterial infections in livestock. This USP-grade version meets pharmaceutical purity standards for safe therapeutic use.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Obtain FDA veterinary drug import approval and provide Certificate of Analysis confirming USP purity standards
• Ensure proper labeling as a bulk pharmaceutical chemical, not for human consumption, to avoid misclassification
• Verify supplier GMP certification to prevent customs holds on quality grounds