(R)-Haloxyfop-P-butyl Herbicidal Intermediate
(R)-Haloxyfop-P-butyl herbicidal intermediate is the pure (R)-enantiomer of the named propanoate compound, imported as a synthetic intermediate for enantiopure graminicide herbicides. As a separate chemically defined organic compound with a pyridine ring, it is classified under tariff item 2933.99.00 for other heterocyclic compounds with nitrogen hetero-atoms only.
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 used as an intermediate for other pyridine derivatives
Other pyridine derivatives are classified under 2933.39, which may apply if the end-use is different.
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
• Document the intended use as an intermediate in herbicide synthesis to support classification
• Provide the chemical structure and purity data to CBSA
• Verify if the product is subject to any chemical control regulations in Canada
Related Products under Tariff item 2933.99.00
1-Methylindole
1-Methylindole is a modified aromatic indole derivative with a methyl group at the nitrogen position, used in organic synthesis for pharmaceuticals and other applications. As a separate chemically defined organic compound with an indole ring (nitrogen hetero-atom only), it falls under tariff item 2933.99.00 for other heterocyclic compounds.
2-Methylindole
2-Methylindole is a simple alkyl-substituted indole with methylation at position 2, used in perfume synthesis and as a pharmaceutical intermediate. As a separate chemically defined organic compound with an indole ring, it is classified under tariff item 2933.99.00 for other heterocyclic compounds with nitrogen hetero-atoms only.
3-Acetylindole
3-Acetylindole contains a ketone functionality at position 3 of the indole structure, used as an important intermediate for alkaloid synthesis. As a separate chemically defined organic compound with an indole ring, it falls under tariff item 2933.99.00 for other heterocyclic compounds, with the heterocycle taking precedence over the ketone function.
5-Methoxyindole
5-Methoxyindole contains a methoxy substitution on the benzene ring of indole, used as a key intermediate for melatonin synthesis. As a separate chemically defined organic compound with an indole ring, it is classified under tariff item 2933.99.00 for other heterocyclic compounds with nitrogen hetero-atoms only.
6-Chloro-2-(4-Hydroxyphenoxy)quinoxaline Ethyl Propionate
6-Chloro-2-(4-Hydroxyphenoxy)quinoxaline Ethyl Propionate is a synonym for quizalofop-P-ethyl, a specific ethyl ester of a propionic acid derivative with a quinoxaline core. As a separate chemically defined organic compound with a quinoxaline ring (nitrogen hetero-atoms only), it falls under tariff item 2933.99.00 for other heterocyclic compounds.
6-Fluoroindole
6-Fluoroindole is a halogenated indole derivative with fluorine at position 6, used in pharmaceutical synthesis. As a separate chemically defined organic compound with an indole ring, it falls under tariff item 2933.99.00 for other heterocyclic compounds, with the halogen not triggering separate classification per Chapter 29 notes.