Zipeprol Dihydrochloride from Mexico
Zipeprol dihydrochloride is the di-salt form of zipeprol (INN), an antitussive agent with a piperazine ring in its structure. Tariff item 2933.55.00 covers zipeprol (INN) and its salts. The compound contains only nitrogen hetero-atoms, consistent with Chapter 29 classification.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the dihydrochloride salt is chemically pure and provide the molecular formula
• Check if zipeprol is a controlled substance in Canada and obtain necessary permits
• Declare the product as a research chemical if applicable to avoid misclassification