N-Acetyl-4-Aminophenol (Paracetamol Intermediate) from Mexico
N-Acetyl-4-aminophenol, a derivative ether/ester of amino-phenol with acetyl oxygen function, remains under 2922.29 as it contains only one kind of oxygen function beyond the phenol. Key precursor for acetaminophen synthesis. Covered by additional U.S. note 3 for this subheading.
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
• Include FDA Drug Master File references if destined for pharmaceutical use to expedite customs
• Declare exact ether/ester structure to prevent shift to heading 2917 for acyclic polycarboxylic derivatives
• Ensure no added solvents render it a preparation under Chapter 38