2-Amino-4,6-dimethoxy pyrimidine from Mexico
A pyrimidine derivative featuring amino group at position 2 and methoxy groups at positions 4 and 6. Explicitly listed under HTS 2933.59.85.00 for specific pyrimidine compounds with nitrogen hetero-atoms only. Used in organic synthesis for agrochemicals and pharmaceuticals.
Duty Rate — Mexico → United States
110%
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
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include NMR or HPLC purity certificates to confirm identity as the exact named compound
• Declare any solvents used for safe transport per Chapter 29 note (e) to prevent reclassification
• Avoid retail packaging that might trigger exclusion to heading 3212 for certain preparations