Penicillin G Amidase Enzyme Powder from Mexico
Penicillin G Amidase Enzyme Powder is a purified enzyme used in the biopharmaceutical industry to hydrolyze penicillin G into 6-aminopenicillanic acid (6-APA), a key intermediate for semi-synthetic antibiotics. This powder form is specifically Penicillin G amidase and is classified under tariff item 3507.90.00 as an enzyme not elsewhere specified.
Duty Rate — Mexico → Canada
0%
Import Tips
• Classify the powder as an enzyme preparation and not as a pharmaceutical intermediate to avoid misclassification
• Include the enzyme's source and activity in the commercial invoice
• Be prepared to provide technical documentation to the CBSA if the product's end-use is questioned