N-(4-Hydroxyphenyl)acetamide (Paracetamol Intermediate) from Canada
N-(4-Hydroxyphenyl)acetamide, a key paracetamol synthesis intermediate, has phenolic OH and amide (oxygen) but classified here if amino-phenol nature prevails. Under HTS 2922.29.81 as amino-phenol derivative with single oxygen type consideration. Chapter notes place it last in order among applicable oxygen-function amino-headings.
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
• Ruling request if borderline amide vs phenol function; CBP often defers to chemical name/DSN
• Pharma-grade requires USP/EP certs beyond standard chemical CoA