Tolterodine Tartrate from Germany
Tolterodine tartrate, urinary antimuscarinic with piperidine ring system (N hetero-atoms only). HTS 2933.99.8290 other aromatic heterocyclic nitrogen compounds. Overactive bladder treatment API.
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
• Document R-enantiomer content (>99%) vs racemic
• Tartrate salt water content critical for stability
• Compare to Detrol® reference standard