Phenyl carbethoxypyrazolone from Japan
Phenyl carbethoxypyrazolone is an ester derivative of pyrazolone with a phenyl group and an ethoxycarbonyl substituent on the heterocyclic ring. It contains an unfused pyrazole ring, classifying it under tariff item 2933.19.00 for heterocyclic compounds with nitrogen hetero-atom(s) only. This compound serves as an intermediate in the production of pharmaceuticals and agrochemicals.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the ester is not classified with the corresponding acid under Chapter 29 Note 5(B) if it is an ethyl ester
• Provide detailed technical documentation showing the unfused pyrazole ring structure
• Check if the product requires a permit under Canada's chemical import regulations