Drugs
Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulfonated, nitrated, or nitrosated derivatives: > Quinones: > Other: > Drugs
Duty Rate (from China)
Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Products classified under HTS 2914.69.21.00
P-Quinone Pharmaceutical API
P-benzoquinone (1,4-benzoquinone) USP grade used in API synthesis for antimalarial and anticancer drugs. HTS 2914.69.21.00 applies as a simple quinone drug compound meeting Chapter 29 purity standards.
Coenzyme Q10 (Ubiquinone)
Coenzyme Q10 is a quinone derivative used as a dietary supplement and drug for cardiovascular health and energy production. It falls under HTS 2914.69.21.00 as a quinone classified specifically for drug use, meeting Chapter 29 requirements for separate chemically defined organic compounds with oxygen functions.
Menadione Sodium Bisulfite (Vitamin K3)
Menadione sodium bisulfite is a water-soluble quinone derivative used in pharmaceuticals for treating vitamin K deficiency and as a hemostatic agent. Classified under HTS 2914.69.21.00 as a drug-form quinone per Chapter 29 notes for oxygen-function organic compounds.
Anthraquinone Pharmaceutical Intermediate
Synthetic anthraquinone used as a key intermediate in producing anthracycline chemotherapy drugs like doxorubicin. It qualifies for HTS 2914.69.21.00 as a quinone 'drug' under Chapter 29 due to its specific pharmaceutical application and chemical definition.
1,4-Naphthoquinone USP Grade
1,4-Naphthoquinone is a quinone compound used in antifungal drugs and as a precursor for vitamin K analogs. It is classified under HTS 2914.69.21.00 as a drug due to its USP pharmaceutical grade and specific medicinal applications per Chapter 29.
Plumbagin (7-Methyljuglone)
Plumbagin is a naturally derived but synthetically produced naphthoquinone with anticancer and antimicrobial drug properties. Falls under HTS 2914.69.21.00 as a 'drug' quinone, being a chemically defined organic compound with oxygen function.
Juglone Pharmaceutical Grade
Juglone is a 1,4-naphthoquinone used in research drugs for its cytotoxic effects against cancer cells and pathogens. Classified in HTS 2914.69.21.00 as a drug quinone under Chapter 29 for its defined chemical structure and pharmaceutical intent.
2-Methyl-1,4-Naphthoquinone (Vitamin K3)
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.
Anthraquinone-2-Sulfonic Acid Drug Form
Anthraquinone-2-sulfonic acid serves as a pharmaceutical intermediate for sulfonamide drugs and dyes with therapeutic applications. Under HTS 2914.69.21.00 as a sulfonated quinone drug per Chapter 29 notes on derivatives.
Rapinone (Dihydroxyacetonequinone)
Rapinone, a trihydroxyacetonequinone, functions in topical drug formulations for skin conditions and as a self-tanning agent with pharmaceutical claims. Classified HTS 2914.69.21.00 as a polyhydroxy quinone drug.