Phenylephrine Hydrochloride from Canada
Phenylephrine hydrochloride is a synthetic alpha-1 adrenergic agonist and catecholamine structural analogue used primarily as a nasal decongestant and vasopressor. Under HTS 2937.90.2000 for its classification as a catecholamine hormone derivative with hormonal receptor activity. Chemically defined per Chapter notes.
Duty Rate — Canada → United States
0%
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
• Include receptor binding study references proving hormonal mechanism
• Specify sterile grade for injectable forms in customs declarations