Chloramphenicol Acetyl Derivative from Mexico
> This is an N-acetyl protected intermediate derivative of chloramphenicol, a chemically defined organic compound derived from the parent antibiotic. It is used as a pharmaceutical intermediate in the synthesis of modified antibiotics. Under the Customs Tariff, it qualifies as a derivative of chloramphenicol and is correctly classified under tariff item 2941.40.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• > Ensure the product is clearly labeled as a chemical intermediate, not a finished pharmaceutical, to avoid classification as a medicament
• Provide a Certificate of Analysis and the CAS number to expedite CBSA review
• Verify if a Controlled Drugs and Substances Act permit is needed for any residual chloramphenicol content