Hydroxychloroquine Sulfate
Hydroxychloroquine sulfate is a 4-aminoquinoline derivative with a hydroxy substitution, used for antimalarial and autoimmune treatments. Its quinoline ring structure classifies it under tariff item 2933.49.00 for other quinoline compounds. This bulk API is imported for pharmaceutical manufacturing.
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 |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the compound is not a quinoline derivative
Other heterocyclic nitrogen compounds if the structure does not contain a quinoline ring.
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
• Ensure the product is labeled as pharmaceutical grade and provide a certificate of analysis
• Verify if a Health Canada approval is needed for the intended use
• Check for any import restrictions on hydroxychloroquine, as it may be subject to special controls
Related Products under Tariff item 2933.49.00
4,7-Dichloroquinoline
4,7-Dichloroquinoline is a heterocyclic organic compound featuring a quinoline ring system with chlorine atoms at the 4 and 7 positions. It is a separate chemically defined compound, qualifying under Chapter 29 Note 1(a) as a product of heading 29.33. This compound is primarily used as a synthetic intermediate in the production of pharmaceuticals and agrochemicals.
4,7-Dichloroquinoline 98% Technical Grade
Technical grade 4,7-dichloroquinoline with 98% purity is a separate chemically defined organic compound containing a quinoline ring system. It falls under Chapter 29 Note 1(a) as a product of heading 29.33. This compound is used as a synthetic intermediate for agrochemicals and pharmaceuticals.
4,7-Dichloroquinoline Hydrochloride Salt
4,7-Dichloroquinoline hydrochloride salt is an inorganic salt of an organic compound with a quinoline ring system. Under Chapter 29 Note 5(C)(1), inorganic salts of organic compounds are classified in the heading appropriate to the organic compound. Therefore, it is classified under heading 29.33.
4,7-Dichloroquinoline in Ethanol Solution 10% w/v
A 10% w/v solution of 4,7-dichloroquinoline in ethanol is a separate chemically defined compound dissolved in a solvent. The ethanol solution is a normal and necessary method for safe transport, as allowed under Chapter 29 Note 1(e). The solvent does not make the product suitable for a specific use, so it remains classified under heading 29.33.
4,7-Dichloroquinoline Stabilized with Antioxidant
Stabilized 4,7-dichloroquinoline with an added antioxidant is a separate chemically defined compound with a quinoline ring system. The stabilizer is necessary for preservation or transport, as permitted under Chapter 29 Note 1(f). The addition does not make the product suitable for a specific use, so it remains classified under heading 29.33.
4,7-Dichloroquinoline with Anti-Dusting Agent
4,7-Dichloroquinoline powder treated with an anti-dusting agent is a separate chemically defined compound with a quinoline ring system. The addition of the anti-dusting agent is permitted under Chapter 29 Note 1(g) as it facilitates safe handling without making the product suitable for a specific use. It remains classified under heading 29.33.