Bitolterol Mesylate from Mexico
Bitolterol mesylate is a diester aromatic amino-alcohol salt prodrug for bronchodilation. Meets HTS 2922.19.60.00 criteria under U.S. note 3 for esters and salts of aromatic amino-alcohols. Features tolyl-substituted benzene ring system.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Document mesylate counterion per note 2(C)(1) for salt classification confirmation
• Avoid therapeutic claims in shipping documents to maintain chemical status
• Use temperature-controlled shipping for stability per ICH guidelines