Ethinamate Analytical Grade Crystals
High-purity ethinamate crystals (≥99.8%) are intended for use in chromatography standards and spectroscopic analysis. As a separate chemically defined organic compound, it qualifies as ethinamate (INN) under tariff item 2924.24.00, which specifically names this compound.
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 crystals are not pure ethinamate but a mixture of cyclic amides
This alternative covers other cyclic amides and their derivatives.
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
• Document the purity level (≥99.8%) on the certificate of analysis to support classification as a chemically defined compound
• Ensure the packaging is suitable for laboratory use and clearly marked with the product name
• Be prepared to provide the intended use (e.g
• chromatography) to customs officers if asked
Related Products under Tariff item 2924.24.00
Ethinamate (1-Ethynylcyclohexyl Carbamate)
Ethinamate, also known as 1-ethynylcyclohexyl carbamate, is a cyclic carbamate compound supplied as a white powder for use as a forensic and toxicological reference standard. It is a separate chemically defined organic compound that falls under tariff item 2924.24.00, which specifically covers ethinamate (INN).
Ethinamate EP Reference Standard
Ethinamate EP Reference Standard is a high-purity crystalline powder certified for analytical and quality control testing in pharmaceutical laboratories. It is a separate chemically defined organic compound that matches the specific INN designation of ethinamate under tariff item 2924.24.00.
Ethinamate Research Grade 100g Pack
Ethinamate Research Grade 100g Pack is a laboratory quantity of ethinamate supplied in an amber glass bottle for neuroscience and pharmacology studies. As a non-narcotic sedative cyclic carbamate, it is a separate chemically defined organic compound that falls under tariff item 2924.24.00, which specifically names ethinamate (INN).
Ethinamate USP Powder
Ethinamate USP Powder is a pharmaceutical-grade ethinamate powder meeting United States Pharmacopeia standards, used historically as a sedative-hypnotic. It is a separate chemically defined organic compound that falls under tariff item 2924.24.00, which specifically covers ethinamate (INN).