Fluorometholone
Fluorometholone is a 6α-methyl-9α-fluoro prednisolone derivative, a halogenated adrenal cortical hormone analog used primarily in ophthalmic suspensions for anti-inflammatory effects. It is a fluorinated corticosteroid, classifiable under tariff item 2937.22.00.
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 not halogenated
Non-halogenated corticosteroids are classified elsewhere.
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
• Confirm the fluorine substitution and provide a certificate of analysis
• For ophthalmic products, ensure compliance with Health Canada's therapeutic product regulations
• Declare the product's use to CBSA for accurate classification
Related Products under Tariff item 2937.22.00
Betamethasone
Betamethasone is a synthetic fluorinated corticosteroid derived from adrenal cortical hormones, featuring fluorine atoms at key positions that enhance its glucocorticoid activity. It is used primarily for its hormonal anti-inflammatory and immunosuppressive effects, meeting the definition of a halogenated derivative of corticosteroidal hormones under tariff item 2937.22.00.
Clobetasol Propionate
Clobetasol propionate is a highly potent chlorinated and fluorinated derivative of prednisolone, an adrenal cortical hormone. It is used topically as a super-potent glucocorticoid for treating skin conditions, qualifying as a halogenated derivative of corticosteroidal hormones under tariff item 2937.22.00.
Desonide
Desonide is a fluorinated, low-potency corticosteroid derived from adrenal cortical hormones, with a fluorine atom at the 9α position. It is used primarily for its anti-inflammatory effects in dermatological preparations, meeting the criteria for a halogenated derivative of corticosteroidal hormones under tariff item 2937.22.00.
Dexamethasone
Dexamethasone is a synthetic fluorinated glucocorticoid, a halogenated derivative of cortisol, an adrenal cortical hormone. It is used primarily for its potent anti-inflammatory and immunosuppressive effects, fitting the definition of a halogenated derivative of corticosteroidal hormones under tariff item 2937.22.00.
Fludrocortisone Acetate
Fludrocortisone acetate is a synthetic 9α-fluorinated mineralocorticoid derived from adrenal cortical hormones, used primarily for hormone replacement therapy in Addison's disease. Its fluorine atom makes it a halogenated derivative of corticosteroidal hormones, classifiable under tariff item 2937.22.00.
Fluocinolone Acetonide
Fluocinolone acetonide is a fluorinated synthetic corticosteroid derived from adrenal cortical steroids, used primarily as a topical anti-inflammatory hormone. Its fluorine atoms qualify it as a halogenated derivative of corticosteroidal hormones under tariff item 2937.22.00.