High-Purity p-Nitro-o-Anisidine for Pharmaceutical Intermediates from Canada
High-purity p-nitro-o-anisidine (99.5%) for pharmaceutical synthesis is classified under HTS 2922.29.81.10 as a pure oxygen-function amino-phenol ether. Its nitro and methoxy groups enable reduction to key drug scaffolds.
Duty Rate — Canada → 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
• Obtain DMF or equivalent for pharma imports; cross-check with FDA chemical database
• Ensure <10 ppm heavy metals per USP standards to avoid Chapter 28 inorganic classification