2914.40.90.00/2-Methyl-4-hydroxy-4-phenyl-2-pentanone/Mexico

2-Methyl-4-hydroxy-4-phenyl-2-pentanone from Mexico

Branched aromatic ketone-alcohol with tertiary benzylic alcohol functionality. HTS 2914.40.90.00 as other ketone-alcohol with oxygen function. Pharmaceutical intermediate and fragrance fixative.

Duty Rate — Mexico → United States

110%

Rate breakdown

9903.04.6095.2%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

Calculate with your customs value Verify with the Tariff Assistant

Import Tips

• Chiral HPLC certificate required if enantiopure (>98% ee)

• Benzylic oxidation products limited to <1% by GC

• Fragrance house letter of intent speeds customs processing