Isoetharine Hydrochloride API
Isoetharine hydrochloride is a bronchodilator active pharmaceutical ingredient (API) with an aromatic amino-alcohol-phenol structure, qualifying as an oxygen-function amino-compound under tariff item 2922.50.00. It is imported in bulk powder form for use in respiratory therapy formulations. The compound's chemical structure and pharmaceutical grade determine its classification under this heading.
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 hormone or hormone derivative
Hormones and their derivatives are classified in heading 29.37, which takes precedence over oxygen-function amino-compounds.
If imported in measured doses or packaged for retail sale
Medicaments put up in measured doses or for retail sale are classified in heading 30.04 per Section VI Note 2.
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 API is accompanied by a Certificate of Analysis and complies with Health Canada's Good Manufacturing Practices
• Verify whether a Drug Establishment Licence is required for your importation
• Declare the product as a pharmaceutical raw material to avoid misclassification
Related Products under Tariff item 2922.50.00
2-Nitro-5-[(2,3-Dihydroxy)propoxy]-N-methyl Aniline
2-Nitro-5-[(2,3-Dihydroxy)propoxy]-N-methyl Aniline is a chemically defined aromatic amino compound with multiple oxygen functions, including a dihydroxypropoxy group. It is used as a dye coupler in oxidative permanent hair coloring systems, falling under the oxygen-function amino-compounds of this tariff item.
2-Nitro-5-(2-Hydroxyethoxy)-N-methyl Aniline
2-Nitro-5-(2-Hydroxyethoxy)-N-methyl Aniline is a chemically defined aromatic amino compound with a hydroxyethoxy oxygen function. It serves as an oxidation base or coupler in professional permanent hair coloring systems, fitting the oxygen-function amino-compound classification.
3,4-Diaminophenetole Dihydrogen Sulfate
3,4-Diaminophenetole Dihydrogen Sulfate is a chemically defined aromatic amino-alcohol-phenol compound with oxygen function, specifically a sulfate salt. It is primarily used as an intermediate in the synthesis of hair dyes and pharmaceuticals, falling under this tariff item as an oxygen-function amino-compound.
3-Methoxy-4-[(2-Hydroxyethyl)amino] Nitrobenzene
3-Methoxy-4-[(2-Hydroxyethyl)amino] Nitrobenzene is a nitrobenzene derivative with methoxy and hydroxyethylamino oxygen functions. It is utilized as a direct dye or coupler in semi-permanent hair colorants, qualifying as an oxygen-function amino-compound under this tariff item.
4-(2-Hydroethoxy)-1,3-Phenylene Diamine Dihydrochloride
4-(2-Hydroethoxy)-1,3-Phenylene Diamine Dihydrochloride is a dihydrochloride salt of a diaminobenzene derivative with a hydroxyethoxy oxygen function. It is a key developer in low-ammonia permanent hair dyes, falling under the oxygen-function amino-compound classification.
4-[(2-Hydroxyethyl)amino]-3-Nitrophenol
4-[(2-Hydroxyethyl)amino]-3-Nitrophenol is a nitrophenol compound with a hydroxyethylamino substituent, featuring both amino and phenol oxygen functions. It is employed in oxidative hair dye systems for red-brown shades, fitting the amino-acid-phenol type of this tariff item.