Phenylephrine Hydrochloride from Japan
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 — Japan → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Include receptor binding study references proving hormonal mechanism
• Specify sterile grade for injectable forms in customs declarations