p-Nitrophenol EP/BP Pharmaceutical Grade from Mexico
European Pharmacopoeia/British Pharmacopoeia grade p-nitrophenol for pharmaceutical synthesis, classified under HTS 2908.99.20.00 as a chemically defined nitrated phenol derivative. Used in production of antimalarial drugs and hormone analogs.
Duty Rate — Mexico → United States
15.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Provide EP/BP compliance certificate and residual solvent analysis per ICH Q3C guidelines
• FDA registration required for pharmaceutical intermediates; include DMF if applicable
• Sterile packaging mandatory; contamination leads to quarantine at port