Nicotine Bitartrate Dihydrate from Mexico
Nicotine bitartrate dihydrate is a heterocyclic compound containing a pyridine ring, used primarily as a drug in smoking cessation aids and nicotine replacement therapies. It falls under HTS 2933.39.41.00 as a drug featuring an unfused pyridine ring structure within Chapter 29's scope for chemically defined organic compounds. This classification applies to its pharmaceutical grade purity and medicinal application.
Duty Rate — Mexico → United States
Rate breakdown
Import Tips
• Provide FDA Drug Master File (DMF) and Certificate of Analysis confirming pharmaceutical purity >99% to avoid reclassification as non-drug
• Include end-use statement specifying medicinal application to qualify under 'drugs' subheading and prevent duty escalation
• Verify pyridine content via NMR spectroscopy documentation, as impurities may shift classification to non-heterocyclic headings