Thiamine HCl API Pharmaceutical Bulk
Thiamine HCl API is an active pharmaceutical ingredient grade of thiamine hydrochloride, used by compounding pharmacies and manufacturers. It is a pure, unmixed derivative of vitamin B1. This product falls under tariff item 2936.22.00 as a chemically defined derivative of thiamine.
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 used for non-pharmaceutical purposes.
This alternative covers other vitamins and derivatives not specifically listed.
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 an active pharmaceutical ingredient and complies with Good Manufacturing Practices (GMP)
• Have a Drug Master File (DMF) available for CBSA review
• Verify if the product requires a Drug Establishment Licence for importation
Related Products under Tariff item 2936.22.00
Benfotiamine Pharmaceutical Grade
Benfotiamine is a lipid-soluble derivative of thiamine (vitamin B1), designed to enhance bioavailability compared to standard water-soluble forms. It is used in pharmaceutical applications for the management of neuropathy and other conditions related to vitamin B1 deficiency. As a derivative of vitamin B1, it falls under tariff item 2936.22.00.
Fursultiamine Hydrochloride
Fursultiamine hydrochloride is a disulfide derivative of thiamine, formulated to provide prolonged action in treating vitamin B1 deficiency. It is used in injectable and oral pharmaceutical preparations. As a derivative of vitamin B1, it is classified under tariff item 2936.22.00.
Prosultiamine Vitamin B1 Derivative
Prosultiamine is a prodrug ester of thiamine that exhibits high lipid solubility, making it suitable for neurological applications. It is primarily used as a vitamin B1 derivative in therapeutic contexts. This product falls under tariff item 2936.22.00 as a derivative of vitamin B1.
Thiamine Allyl Disulfide
Thiamine allyl disulfide (TAD) is a lipophilic derivative of vitamin B1 that occurs naturally in garlic and is used in nutritional supplements. Despite its organo-sulfur structure, it functions primarily as a vitamin B1 derivative. It is classified under tariff item 2936.22.00.
Thiamine Hydrochloride USP
Thiamine hydrochloride is the most common salt form of vitamin B1, a water-soluble derivative used primarily as a vitamin supplement. It is a chemically defined derivative of thiamine. This product is classified under tariff item 2936.22.00.
Thiamine Mononitrate Powder
Thiamine mononitrate is a stable, non-hygroscopic derivative of vitamin B1, widely used in food fortification and multivitamin supplements. It is a synthetic derivative of thiamine. This product falls under tariff item 2936.22.00.