Oxacillin Sodium Monohydrate API from Mexico
Oxacillin sodium monohydrate is a first-generation isoxazolyl penicillin antibiotic with a penicillanic acid structure, used primarily in hospital settings against methicillin-sensitive Staphylococcus aureus. As a sodium salt of a penicillin derivative, it falls under tariff item 2941.10.00, which covers penicillins and their salts.
Duty Rate — Mexico → Canada
Import Tips
• Confirm that the product is a chemically defined compound and not mixed with excipients, as impurities or additives may affect classification under Chapter 29
• If importing as an active pharmaceutical ingredient, ensure compliance with the Food and Drug Regulations and provide the necessary documentation to CBSA
• Check whether the country of origin qualifies for preferential tariff treatment under a free trade agreement to reduce duty