Econazole Nitrate BP from Japan
Econazole nitrate, an imidazole derivative with aromatic structure, falls under HTS 2933.29.20.00 as a drug substance. It functions as a broad-spectrum antifungal for dermatological applications.
Duty Rate — Japan → United States
15%
Rate breakdown
9903.04.629%Pharmaceuticals: patented pharma from JP/EU/KR/CH/LI — 15% floor rate
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Submit European Pharmacopoeia certificate and nitrate salt purity analysis
• Ensure temperature-controlled shipping to maintain API stability during transit
• Avoid classification disputes by providing structural formula confirming imidazole ring