Thenalidine Tartrate from Japan
Thenalidine tartrate, a discontinued antihistamine, features thiazole amide aromatic structure. Imports as HTS 2924.29.62 'other drugs' aromatic cyclic amides. Salt classification follows Chapter 29 note 5(C).
Duty Rate — Japan → United States
6.5%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Legacy drug status verification; tartrate counterion analysis
• Limited market SDS updates
• Research chemical import permits if non-FDA