(R)-3-Quinuclidinol
(R)-3-Quinuclidinol is the enantiomerically pure R-form of 3-quinuclidinol, a bicyclic alcohol with a nitrogen hetero-atom. As a stereoisomer of the named compound, it is covered by Chapter 29 Note 1(b) for mixtures of isomers, and here as a single isomer, it falls under tariff item 2933.35.00. It is used as an intermediate in pharmaceutical synthesis.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the compound is not specifically 3-quinuclidinol but another chiral nitrogen heterocyclic.
Residual heading for other nitrogen hetero-atom compounds.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Specify the optical purity and enantiomeric excess on the Certificate of Analysis to confirm it is the R-isomer
• Ensure the product is not mixed with the S-isomer, as mixtures may still classify under the same item but could affect duties
• Consult CBSA if unsure about chiral purity documentation
Related Products under Tariff item 2933.35.00
3-Hydroxyquinuclidine
3-Hydroxyquinuclidine, also known as 3-quinuclidinol, is a bicyclic alcohol containing a nitrogen hetero-atom in a hydrogenated pyridine ring. It is a separate chemically defined organic compound, fitting the scope of Chapter 29. It is classifiable under tariff item 2933.35.00 as it matches the specific description of 3-quinuclidinol.
3-Quinuclidinol
3-Quinuclidinol is a bicyclic heterocyclic alcohol with a nitrogen hetero-atom in a hydrogenated pyridine ring. It is a separate chemically defined organic compound, falling under Chapter 29. It is specifically named in tariff item 2933.35.00, making it directly classifiable there.
3-Quinuclidinol Hydrochloride
3-Quinuclidinol hydrochloride is the salt form of 3-quinuclidinol, formed by the addition of hydrochloric acid. Per Chapter 29 Note 5, inorganic salts of organic compounds are classified with the parent organic compound. Thus, it falls under tariff item 2933.35.00 as a salt of 3-quinuclidinol.
(S)-3-Quinuclidinol
(S)-3-Quinuclidinol is the S-enantiomer of 3-quinuclidinol, a nitrogen-containing bicyclic alcohol. It is a separate chemically defined organic compound, and as a stereoisomer of 3-quinuclidinol, it falls under tariff item 2933.35.00. It is used in the synthesis of CNS-active pharmaceutical intermediates.