3-Quinuclidinyl benzilate
Heterocyclic compounds with nitrogen hetero-atom(s) only: > Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure: > Other: > Other: > Other: > Products described in additional U.S. note 3 to section VI > 3-Quinuclidinyl benzilate
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 2933.39.61.10
3-Quinuclidinyl Benzilate Powder
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.
3-Quinuclidinyl Benzilate Research Grade Crystals
High-purity crystalline form of 3-quinuclidinyl benzilate, a nitrogen-heterocyclic compound with an unfused pyridine ring, precisely matching HTS 2933.39.61.10. Supplied for scientific research as a separate chemically defined organic compound without impurities affecting classification.
Quinuclidin-3-yl Benzilate USP Reference Standard
USP-grade 3-quinuclidinyl benzilate used as a reference standard in pharmaceutical quality control, classified under HTS 2933.39.61.10 due to its specific chemical structure with pyridine hetero-atom. Meets chapter 29 requirements for chemically defined organic compounds.
3-Quinuclidinyl Benzilate Analytical Reagent
Analytical-grade 3-quinuclidinyl benzilate (QNB) for chromatography and spectroscopy standards, specifically enumerated under HTS 2933.39.61.10. This heterocyclic pyridine compound qualifies as a separate chemically defined organic compound per chapter notes.
BZ Chemical (3-Quinuclidinyl Benzilate) Lab Grade
Laboratory-grade BZ (military designation for 3-quinuclidinyl benzilate), a pyridine-containing heterocyclic compound explicitly listed in HTS 2933.39.61.10. Used in toxicological and pharmacological studies as a pure chemical entity.