9-Aminoacridine from Canada
9-Aminoacridine is an acridine derivative with an amino group at position 9, classified under HTS 2933.99.0500 due to its core acridine structure despite additional nitrogen functionality. Used in pharmaceutical intermediates and as a fluorescent dye base.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Amino derivatives classified with parent heterocycle per Chapter 29 classification rules
• Include flash point and solubility data; may require special handling as flammable liquid
• Prevent misclassification as heading 2921 amine by emphasizing tricyclic acridine structure