Pharma-Grade 2-Cyano-4-nitroaniline from Canada
Pharma-grade 2-cyano-4-nitroaniline meets USP standards as a defined aromatic nitrile in HTS 2926.90.0100. Essential precursor for nitroaniline-based antibiotics and antifungals.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• FDA compliance requires DMF reference; declare as API intermediate
• Pitfall: end-use in finished drugs moves to 3003/3004