2914.69.21.00/2-Methyl-1,4-Naphthoquinone (Vitamin K3)/Japan

2-Methyl-1,4-Naphthoquinone (Vitamin K3) from Japan

2-Methyl-1,4-naphthoquinone, also known as menadione or Vitamin K3, is a synthetic quinone used in pharmaceutical formulations for coagulation disorders. It meets HTS 2914.69.21.00 criteria as a drug-specific quinone compound.

Duty Rate — Japan → United States

5.5%

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

Calculate with your customs value Verify classification with AI

Import Tips

• CoA must confirm menadione content without oxidation byproducts common in quinones

• FDA prior notice required if for human pharma; veterinary use needs separate filing