Lofentanil
Lofentanil is a potent fentanyl derivative opioid with a piperidine nitrogen hetero-ring. Its structure aligns with the scope of this tariff item 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 compound is not classified as a fentanyl derivative
Other pyridine-ring-containing heterocyclic compounds may be applicable if the derivative status is disputed.
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
• Secure a controlled substance import permit from Health Canada before shipping
• Provide the chemical structure and purity analysis to CBSA
• Expect strict enforcement due to its high potency
Related Products under Tariff item 2933.34.00
Acetylfentanyl
Acetylfentanyl is a synthetic opioid and a derivative of fentanyl, characterized by an acetyl group on the anilino nitrogen. Its structure contains a piperidine ring with a nitrogen hetero-atom, which falls under the scope of this tariff item for other fentanyls and their derivatives.
Alfentanil Hydrochloride
Alfentanil hydrochloride is the salt form of alfentanil, a short-acting synthetic opioid and fentanyl derivative. The piperidine ring with a nitrogen hetero-atom places it under this tariff item for other fentanyls and their derivatives.
Carfentanil
Carfentanil is a highly potent fentanyl analog used in veterinary medicine, featuring a 4-anilinopiperidine core. Its piperidine nitrogen hetero-atom qualifies it as a fentanyl derivative under this tariff item.
Cyclopropylfentanyl
Cyclopropylfentanyl is a fentanyl derivative with a cyclopropyl group on the amide, retaining the core piperidine nitrogen hetero-atom. This structure falls under the tariff item for other fentanyls and their derivatives.
Fentanyl Citrate
Fentanyl citrate is the citrate salt of fentanyl, a synthetic opioid analgesic with a 4-anilino-N-phenethylpiperidine structure. The piperidine nitrogen hetero-atom places it under this tariff item for other fentanyls and their derivatives.
Furanylfentanyl
Furanylfentanyl is a fentanyl derivative with a furan ring substitution on the piperidine structure. The nitrogen hetero-atom in the piperidine ring qualifies it as an other fentanyl derivative under this tariff item.