5-Chloro-7-iodo-8-quinolinol (Iodo chlorhydroxyquin) from China
5-Chloro-7-iodo-8-quinolinol is a halogenated quinoline derivative with antimicrobial properties, specifically named in HTS 2933.49.20.00 as a drug. It falls under this code as a heterocyclic compound containing a quinoline ring system with nitrogen hetero-atom, used primarily in pharmaceutical applications for treating bacterial and fungal infections.
Duty Rate — China → United States
6.5%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Obtain FDA approval and Drug Master File for pharmaceutical-grade imports; ensure COA verifies chemical purity >98%
• Provide detailed safety data sheets due to toxicity risks; comply with TSCA registration for chemical substances
• Avoid misclassification as veterinary products; common pitfall is insufficient stability testing documentation