NPP Custom Synthesis Intermediate from Germany
Custom-produced N-Phenethyl-4-piperidone (NPP) for specific pharmaceutical campaigns, verified by HPLC to meet specifications. It is a separate chemically defined compound with an unfused piperidone ring, qualifying under tariff item 2933.37.00 regardless of its custom production nature.
Duty Rate — Germany → Canada
0%
Import Tips
• Provide detailed documentation of the synthesis process and purity analysis to CBSA to confirm the product is N-Phenethyl-4-piperidone
• Ensure the product is not mixed with other compounds that could alter its classification
• Check if the product requires an import permit under Canadian drug precursor regulations