High-Purity p-Nitro-o-Anisidine for Pharmaceutical Intermediates from Mexico
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 — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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