Labetalol Hydrochloride from Mexico
Labetalol hydrochloride features dual alpha/beta-blocking activity in an aromatic amino-alcohol-phenol framework with oxygen functions, placing it in HTS 2922.50.1400 for cardiovascular drugs. Primarily indicated for hypertensive emergencies and pregnancy-induced hypertension.
Duty Rate — Mexico → United States
100%
Rate breakdown
9903.04.6093.5%Pharmaceuticals: patented pharma articles — 100% 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
• Include heavy metals testing (<10 ppm total) per ICH Q3D guidelines
• Validate supplier's elemental impurities risk assessment documentation
• Use HDPE drums with desiccants for moisture-sensitive hydrochloride salt