Modified Aromatic Antiemetic Ondansetron Hydrochloride from Mexico
Ondansetron HCl is a serotonin 5-HT3 receptor antagonist with carbazole aromatic structure for nausea prevention. Falls under 2942.00.05.00 as modified aromatic drug API. Meets separate chemically defined compound criteria.
Duty Rate — Mexico → 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
• Hydrochloride salt follows base per Note 5(C)(1)
• Light-sensitive; provide photostability data for transport
• Confirm excludes Chapter 30 veterinary exclusions