Ritodrine Hydrochloride from Japan
Ritodrine hydrochloride, a tocolytic agent with unfused thiazole ring, classified under HTS 2934.10.10.00. Used in pharmaceutical production for preterm labor treatment.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Provide stability data for hydrochloride salt form; temperature-controlled shipping required
• Include pharmacopeial compliance (BP/USP) and impurity profile per ICH Q3A
• Declare therapeutic classification on commercial invoice for FDA import alert screening