Atenolol from China
Atenolol is a cardioselective beta-blocker with aromatic amino-phenol structure containing oxygen functions, classified under HTS 2922.50.1400 as a cardiovascular drug. Used for hypertension management and angina prevention through competitive beta-receptor antagonism.
Duty Rate — China → 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
• Verify enantiomeric purity (>99%) as required for beta-selectivity; include chiral HPLC data
• Comply with DSCSA serialization requirements even for API imports
• Use temperature-controlled shipping to maintain stability below 25°C