Dextropropoxyphene Napsylate
Dextropropoxyphene napsylate, a water-soluble salt of dextropropoxyphene formerly used in combination pain medications. It is a salt of the INN compound dextropropoxyphene, falling under tariff item 2922.14.00.
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 a different amino-alcohol salt not named in the tariff.
Residual subheading for other amino-alcohols and their salts.
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, as dextropropoxyphene salts are regulated
• Provide the chemical structure and salt form on shipping documents to avoid misclassification
• Consult the CBSA's D10 customs tariff database for the current MFN duty rate, which is typically free for this item
Related Products under Tariff item 2922.14.00
Bulk Dextropropoxyphene Base (as Hydrochloride Salt)
Bulk dextropropoxyphene base supplied as its hydrochloride salt, in pharmaceutical-grade powder form for API manufacturing. It is a separate chemically defined organic compound and its salt, specifically named in tariff item 2922.14.00.
Dextropropoxyphene Hydrochloride
Dextropropoxyphene hydrochloride, the salt form of the synthetic opioid analgesic dextropropoxyphene, used for mild to moderate pain relief. It is explicitly listed in tariff item 2922.14.00 as a named salt of the INN compound.
Dextropropoxyphene Hydrochloride USP Grade
USP-grade dextropropoxyphene hydrochloride meeting purity standards for pharmaceutical production. It is the named salt of dextropropoxyphene, classified under tariff item 2922.14.00 as a separate chemically defined organic compound.
Pharmaceutical Dextropropoxyphene Napsylate Powder
Fine powder of dextropropoxyphene napsylate for compounding in pain relief formulations. It is a salt of the named INN compound dextropropoxyphene, classified under tariff item 2922.14.00 as a separate chemically defined organic compound.