Erythromycin Phosphate from Mexico
Erythromycin phosphate is a phosphate salt derivative providing enhanced solubility for antibiotic formulations against gram-positive bacteria. Classified in HTS 2941.50.00.00 as per chapter notes for salts of erythromycin antibiotics, as a separate chemically defined compound. Used in bulk for compounding injectables.
Duty Rate — Mexico → United States
100%
Rate breakdown
9903.04.60100%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Declare exact salt form and assay percentage; provide GMP certification from manufacturer
• Avoid delays by pre-submitting to FDA's prior notice system