Thioridazine Hydrochloride from China
Thioridazine hydrochloride is a piperidine phenothiazine antipsychotic used for schizophrenia treatment, noted for its tranquilizing effects. It qualifies for HTS 2934.30.23.00 as a psychotherapeutic agent with the required phenothiazine ring-system. Imported as high-purity API for tablet and oral solution production.
Duty Rate — China → 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
• Confirm batch-specific HPLC chromatograms showing absence of related substances above 0.5%
• Register as bulk drug substance with FDA and maintain DMF confidentiality for competitive advantage
• Label shipments clearly as 'Rx Only - Bulk Pharmaceutical Chemical' to prevent retail misclassification