Nordefrin Hydrochloride from Mexico
Nordefrin hydrochloride is a sympathomimetic amine used as a vasoconstrictor in dental anesthetics. Classified in HTS 2921.49.43.00 as an aromatic monoamine drug salt. Contains norepinephrine-like structure with amine functionality.
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
• Provide dental anesthetic formulation compatibility data
• Ensure pH adjustment documentation for injectable use
• Avoid bulk chemical declaration; specify API status