2924.29.95.00/Methsuximide/Japan

Methsuximide from Japan

Methsuximide is N-methylphenylsuccinimide, a cyclic imide anticonvulsant for petit mal seizures. Classified under HTS 2924.29.95.00 as 'other' cyclic amide derivative. Bulk API form for tablet manufacturing.

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%

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Import Tips

• Controlled substance import license; FDA Type II DMF; stability data required