Pyridoxine Methanesulfonate
Pyridoxine Methanesulfonate is a sulfonated derivative of vitamin B6 that retains vitamin activity. It is a separate chemically defined organic compound and a derivative of vitamin B6, classified under tariff item 2936.25.00 per chapter notes allowing sulfonated derivatives in vitamin headings.
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 used primarily as a vitamin
Other vitamins or provitamins if the derivative lacks vitamin activity.
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 sulfonated derivative is not excluded by chapter notes and retains vitamin B6 activity
• Provide chemical documentation to CBSA to support classification under this tariff item
Related Products under Tariff item 2936.25.00
4-Pyridoxic Acid Lactone
4-Pyridoxic Acid Lactone is a stable derivative of vitamin B6, formed as a metabolite of pyridoxine. It is a separate chemically defined organic compound that falls under tariff item 2936.25.00 as a derivative of vitamin B6, used primarily in research and analytical applications.
Pyridoxal 5'-Phosphate
Pyridoxal 5'-Phosphate is the active coenzyme form of vitamin B6, essential in metabolic processes. It is a separate chemically defined organic compound and a derivative of vitamin B6, classified under tariff item 2936.25.00 for its vitamin activity in nutritional and medical products.
Pyridoxal Hydrochloride
Pyridoxal Hydrochloride is the hydrochloride salt of pyridoxal, an aldehyde form of vitamin B6 with full vitamin activity. It is a separate chemically defined organic compound and a derivative of vitamin B6, classified under tariff item 2936.25.00 for use in supplements and pharmaceuticals.
Pyridoxamine Dihydrochloride
Pyridoxamine Dihydrochloride is one of the three natural forms of vitamin B6, with established biological activity. It is a separate chemically defined organic compound and a derivative of vitamin B6, classified under tariff item 2936.25.00 for its vitamin properties in research and nutritional products.
Pyridoxine Dipalmitate
Pyridoxine Dipalmitate is a fat-soluble ester derivative of vitamin B6, used in cosmetic and pharmaceutical formulations for its vitamin activity. It is a separate chemically defined organic compound and a derivative of vitamin B6, classified under tariff item 2936.25.00.
Pyridoxine Hydrochloride EP Grade
Pyridoxine Hydrochloride EP Grade is a pure form of vitamin B6 hydrochloride meeting European Pharmacopoeia standards. It is a separate chemically defined organic compound and a derivative of vitamin B6, classified under tariff item 2936.25.00 for medicinal and nutritional use.