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2933.59.80.00/Idoxuridine Crystals/Japan

Idoxuridine Crystals from Japan

Idoxuridine is an iodinated pyrimidine nucleoside antiviral, with aromatic modified structure. HTS 2933.59.80.00 covers this halogenated heterocyclic per chapter notes on derivatives. Used in ophthalmic and topical formulations.

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

• ,CAS 54-42-2 declaration confirms pyrimidine classification over nucleoside 2934

• Small volume imports common; watch minimum quantity thresholds for pharma chemicals

Idoxuridine Crystals from Japan — Import Duty Rate | HTS 2933.59.80.00