Quinine Hydrochloride Dihydrate from Japan
Quinine hydrochloride dihydrate is a water-soluble salt form of quinine alkaloid from cinchona, used in parenteral antimalarial formulations. Falls under HTS 2939.20.0050 as other cinchona derivatives. The dihydrate form is standard for injectables.
Duty Rate — Japan → United States
15%
Rate breakdown
9903.04.6215%Patented pharmaceutical articles that are the product of Japan, of a European Union member country, of South Korea, of Switzerland, or of Liechtenstein as provided for in subdivisions (c) and (f) of U.S. note 40 to this subchapter
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Provide water content analysis confirming dihydrate status (CAS 6119-70-6)
• Include endotoxin testing results for parenteral grade materials
• Verify pH specifications (typically 5.5-7.0) in certificate of analysis