3-Quinuclidinyl Benzilate Powder from Japan
Pure 3-quinuclidinyl benzilate (QNB) is a synthetic heterocyclic compound containing a pyridine ring structure, classified under HTS 2933.39.61.10 as a specific product described in additional U.S. note 3 to section VI. It is a muscarinic antagonist used primarily in chemical and pharmaceutical research.
Duty Rate — Japan → United States
21%
Rate breakdown
9903.04.628.5%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
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify DEA registration and end-user certificates due to its classification as a chemical weapon precursor; ensure chemical purity documentation meets 99%+ standards for chapter 29 eligibility; avoid retail packaging to prevent reclassification under chapter 38