1-(2-Hydroxy-4-methoxyphenyl)ethanone from China

This methoxy-substituted hydroxyacetophenone features both ketone and phenolic oxygen functions, used in pharmaceutical synthesis. Classified in HTS 2914.50.50.00 as 'other' ketone-phenols with additional oxygen substitution. Qualifies as chemically defined per Chapter 29 note (a).

Duty Rate — China → United States

29%

Rate breakdown

9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
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

Document CAS 90-05-1 and structural specificity; Distinguish from pure phenols in 2907; Include stabilizer declaration if present per Chapter 29 note (f)