Acetylfentanyl
Acetylfentanyl is a synthetic opioid and a derivative of fentanyl, characterized by an acetyl group on the anilino nitrogen. Its structure contains an unfused piperidine ring, which is a hydrogenated pyridine ring, placing it under tariff item 2933.34.00 for other fentanyls and their derivatives.
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 product is not specifically a fentanyl derivative but another pyridine-containing compound.
Other unfused pyridine compounds not elsewhere specified fall under this alternative.
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
• Verify that acetylfentanyl is not a controlled substance under the Controlled Drugs and Substances Act before importation; if controlled, obtain the necessary permits from Health Canada
• Ensure accurate chemical identification and documentation to support classification under 2933.34.00
• Be prepared for potential laboratory analysis by CBSA to confirm the product's composition
Related Products under Tariff item 2933.34.00
Alfentanil Hydrochloride
Alfentanil hydrochloride is the hydrochloride salt of alfentanil, a short-acting synthetic opioid and fentanyl derivative. Its molecular structure includes a piperidine ring (hydrogenated pyridine) and is classified under tariff item 2933.34.00 as an other fentanyl derivative.
Carfentanil
Carfentanil is a highly potent synthetic opioid and a derivative of fentanyl, featuring a 4-anilinopiperidine core with a piperidine ring. This structure contains an unfused hydrogenated pyridine ring, qualifying it for classification under tariff item 2933.34.00 for other fentanyls and their derivatives.
Cyclopropylfentanyl
Cyclopropylfentanyl is a synthetic opioid and a fentanyl derivative, where a cyclopropyl group is attached to the amide nitrogen. Its core piperidine ring, a hydrogenated pyridine, places it under tariff item 2933.34.00 for other fentanyls and their derivatives.
Fentanyl Citrate
Fentanyl citrate is the citrate salt of fentanyl, a synthetic opioid analgesic. The fentanyl base contains a piperidine ring (hydrogenated pyridine), and as a salt of a fentanyl derivative, it is classified under tariff item 2933.34.00.
Furanylfentanyl
Furanylfentanyl is a synthetic opioid and a fentanyl derivative, featuring a furan ring substitution on the piperidine structure. The piperidine ring is a hydrogenated pyridine, and the compound is classified under tariff item 2933.34.00 for other fentanyls and their derivatives.
Lofentanil
Lofentanil is a potent synthetic opioid and a fentanyl derivative, containing a piperidine ring with structural elements related to pyridine. It is classified under tariff item 2933.34.00 as an other fentanyl derivative.