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.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If nucleic acid derivative
Nucleic acid type compounds have separate provisions within chapter 29.
If classified by carboxamide function
If amide group considered principal characteristic, classification moves earlier in chapter.
If containing organo-sulfur directly linked to carbon
Chapter notes direct organo-sulfur compounds to heading 2930 regardless of other functions.
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Import Tips & Compliance
• Include Material Safety Data Sheet (MSDS) and purity assay results; segregate from other shipments due to toxicity hazard class 6.1; verify importer's chemical handling permits
Related Products 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.
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.