Ritodrine Hydrochloride from Germany
Ritodrine hydrochloride is a beta-adrenergic agonist containing an unfused thiazole ring, used as a tocolytic agent to prevent premature labor. Classified under HTS 2934.10.90.00 as a thiazole heterocyclic pharmaceutical intermediate or bulk active. The thiazole structure determines classification per Chapter 29 heading precedence rules.
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 IND/NDA documentation for bulk pharmaceutical import authorization
• Provide chiral purity analysis (HPLC) confirming therapeutic enantiomer
• Declare as API (Active Pharmaceutical Ingredient) on CBP entry summary