2-Amino-N-ethylbenzenesulfonanilide from Mexico
2-Amino-N-ethylbenzenesulfonanilide is a complex sulfonamide derivative classified under tariff item 2935.90.00 as an 'Other' sulphonamide. It features amino, ethyl, and anilino substitutions on the benzenesulfonamide core. This chemically defined compound is used as an intermediate in pharmaceutical and dye synthesis.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the product is a separate chemically defined compound per Chapter 29 Note 1(a)
• Provide a certificate of analysis to CBSA to confirm the compound's identity
• Classify under 2935.90.00 as the residual item for sulphonamides