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Sulfisoxazole from Germany

Sulfisoxazole is a short-acting sulfonamide antibiotic effective against a wide range of gram-positive and gram-negative bacteria, commonly used in pediatric ear infections and urinary tract infections. It qualifies for HTS 2935.90.60.00 as a sulfonamide drug meeting Chapter 29 criteria for separate chemically defined organic compounds used pharmaceutically. The molecule features the classic p-aminobenzenesulfonamide structure.

Duty Rate — Germany → United States

10%

Rate breakdown

9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%

Import Tips

Submit FDA registration and drug listing numbers for the manufacturing facility to expedite clearance

Include microbial limit testing results as sulfonamides are prone to contamination issues during import

Avoid bulk packaging that suggests industrial use to maintain pharmaceutical classification