Loprazolam Base from United States
Loprazolam base is a chemically defined organic compound with a pyrimidine ring in its structure, listed by name (INN) under tariff item 2933.55.00. It is a hypnotic agent used primarily as a reference standard or in pharmaceutical research. The compound contains only nitrogen hetero-atoms in its ring system, consistent with Chapter 29 notes.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product is pure and chemically defined; provide a certificate of analysis to support classification
• Verify whether a controlled substance permit is required from Health Canada before importation
• Declare the correct 8-digit code 2933.55.00 on your customs documentation