Phenprobamate
Phenprobamate is an aromatic cyclic carbamate (ureine derivative) used as a muscle relaxant and anxiolytic medication. It is a separate chemically defined organic compound with a carboxyamide function, classified under cyclic amides of carbonic acid. This tariff item applies to ureines and their derivatives.
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 compound is not a cyclic carbamate
This covers other amide-function compounds that may not have the cyclic structure.
If imported in dosage form or packaged for retail sale
Section note 2 directs such goods to heading 30.04.
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 whether phenprobamate is listed as a controlled substance in Canada; if so, obtain the appropriate permits
• Provide a detailed chemical description and intended use to CBSA
• Keep import records for at least six years for audit purposes
Related Products under Tariff item 2924.21.00
1-(2-Methylcyclohexyl)-3-phenylurea Technical Grade
1-(2-Methylcyclohexyl)-3-phenylurea Technical Grade is a pure synthetic urea derivative classified as an aromatic ureine pesticide. It is classified under tariff item 2924.21.00 as a ureine derivative, being a cyclic amide of carbonic acid, with a phenyl group and cyclohexyl ring.
3-Phenyl-1-(2-Methylcyclohexyl)Urea Crystals
3-Phenyl-1-(2-Methylcyclohexyl)Urea Crystals is a crystalline form of 1-(2-methylcyclohexyl)-3-phenylurea, a chemically defined aromatic ureine pesticide. It is classified under tariff item 2924.21.00 as a ureine derivative, being a cyclic amide of carbonic acid, used in agricultural chemical production.
4-Methoxyphenyl Ureine MPU-22
4-Methoxyphenyl Ureine MPU-22 is a methoxy-substituted aromatic ureine derivative used for organic synthesis and research applications. It is a separate chemically defined organic compound with a cyclic carbamate structure, classified under cyclic amides of carbonic acid. This tariff item applies to ureines and their derivatives.
Aromatic Cyclic Carbamate CM-42
Aromatic Cyclic Carbamate CM-42 is an aromatic cyclic carbamate derivative functioning as a ureine, used in medicinal chemistry for CNS drug development. It is a separate chemically defined organic compound with a carboxyamide function, classified under cyclic amides of carbonic acid. This tariff item covers ureines and their derivatives.
Aromatic Ureine Dye Intermediate AUDI-3
Aromatic Ureine Dye Intermediate AUDI-3 is a pure aromatic ureine used for azo dye synthesis. It is a separate chemically defined organic compound with a cyclic carbamate structure, classified under cyclic amides of carbonic acid. This tariff item applies to ureines and their derivatives, provided they are not diluted for dye production.
Bemegride
Bemegride is an aromatic ureine derivative acting as a respiratory stimulant and barbiturate antagonist. It is classifiable under tariff item 2924.21.00 as a cyclic amide compound, being a separate chemically defined organic compound per Chapter 29.