Meprobamate from Japan
Meprobamate, an aromatic dicarbamate ureine derivative, functions as an anxiolytic and sedative drug. HTS 2924.21.20.00 applies due to its inclusion in additional U.S. note 3 to section VI for specific cyclic amide compounds. This pure chemical import is distinguished from formulated medicaments.
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
• Cross-reference exact CAS number against note 3 to prevent misclassification disputes
• Use temperature-controlled shipping to maintain stability, with documentation proving compliance
• Avoid co-mingling with other APIs in shipment to prevent mixture reclassification