Dyclonine Hydrochloride from Canada
Dyclonine hydrochloride is a ketone-containing aromatic cyclic amide used as a topical anesthetic. Falls under HTS 2924.29.62.50 for 'other' aromatic amide drugs per chapter 29 notes on cyclic amides. Its chemically defined structure excludes it from chapter exclusions like dosage forms.
Duty Rate — Canada → United States
100%
Rate breakdown
9903.04.6093.5%Pharmaceuticals: patented pharma articles — 100% floor rate
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Certify USP/NF compliance; non-pharma grades reclassify
• Declare CAS 586-60-7 accurately for automated screening