Bulk Ethchlorvynol for Synthesis
Bulk Ethchlorvynol for Synthesis is a chemically defined organic compound (ethchlorvynol, INN) used as a starting material in pharmaceutical research and development. It is a halogenated derivative of an acyclic alcohol, which falls squarely within the scope of heading 29.05 and specifically under tariff item 2905.51.00. The product is not excluded by Chapter 29 notes, as it is not put up in measured doses or for retail sale, and contains no added stabilizers or other substances that would alter its classification.
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 contaminated or mixed with other organic compounds beyond allowable impurities.
A mixture of organic compounds may be classified elsewhere in Chapter 29 if it is not a separate chemically defined compound.
If the product is not a separate chemically defined compound and does not meet Chapter 29 criteria.
Chemical products and preparations of the chemical or allied industries not elsewhere specified fall under this residual heading.
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 clearly labeled as a pure chemical compound for synthesis, not for human consumption, to avoid confusion with pharmaceutical preparations
• Provide a detailed Safety Data Sheet (SDS) and Certificate of Analysis to the CBSA to expedite clearance
• Verify whether the product requires a Controlled Drugs and Substances Act permit, as ethchlorvynol may be regulated in Canada
Related Products under Tariff item 2905.51.00
Ethchlorvynol Pharmaceutical Intermediate
Ethchlorvynol Pharmaceutical Intermediate is a high-purity form of ethchlorvynol intended for use as an intermediate in the synthesis of sedative medications. As a halogenated derivative of an acyclic alcohol, it is classified under tariff item 2905.51.00, which specifically covers ethchlorvynol (INN). The product is a separate chemically defined compound and is not excluded by Chapter 29 notes, as it is not put up in measured doses or for retail sale.
Ethchlorvynol USP Powder
Ethchlorvynol USP Powder is a pharmaceutical-grade ethchlorvynol meeting United States Pharmacopeia standards, used as a sedative-hypnotic active ingredient. As a halogenated derivative of an acyclic alcohol, it is classified under tariff item 2905.51.00, which specifically names ethchlorvynol (INN). The product is a separate chemically defined compound and is not excluded by Chapter 29 notes, as it is not put up in measured doses or for retail sale.
Ethchlorvynol with Stabilizer Additive
Ethchlorvynol with Stabilizer Additive is ethchlorvynol containing an approved anti-caking agent added for safe transport and preservation. Chapter Note 1(f) of Chapter 29 explicitly permits the addition of stabilizers necessary for preservation or transport, provided the additions do not render the product particularly suitable for specific use. Therefore, this product remains classified under tariff item 2905.51.00 as a halogenated derivative of an acyclic alcohol.
Purified Ethchlorvynol Crystals
Purified Ethchlorvynol Crystals are a crystalline form of ethchlorvynol, a specific INN halogenated acyclic alcohol derivative used in medicinal chemistry. This product is a separate chemically defined compound, fully within the scope of tariff item 2905.51.00. It is not excluded by Chapter 29 notes, as it is not put up in measured doses, for retail sale, or with any additives beyond permissible stabilizers.