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Ritodrine Hydrochloride from Japan

Ritodrine hydrochloride is a beta-adrenergic agonist containing a phenethylamine linked to a modified aromatic thiazole ring, used as tocolytic agent. The unfused thiazole determines HTS 2934.10.20.00 classification as 'other' aromatic thiazole. Pharmaceutical intermediates with heterocyclic principal structure.

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

DEA/FDA precursor documentation required for pharmaceutical API status

Chemical structure diagram on invoice confirming thiazole ring essential

GMP certificate verifies bulk drug substance vs finished dosage classification

Ritodrine Hydrochloride from Japan — Import Duty Rate | HTS 2934.10.20.00