Buspirone Hydrochloride from Japan
Buspirone hydrochloride is an anxiolytic psychotherapeutic agent (non-benzodiazepine) for generalized anxiety disorder. Classified in HTS 2921.49.38.00 as a tranquilizer derivative.
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
• Azapirone class requires specific impurity controls for pyrrole contaminants
• Maintain <30% RH storage conditions per stability studies
• Avoid bulk chemical labeling; specify anxiolytic API use