5-Imino-3-methyl-1-phenylpyrazole from Japan
5-Imino-3-methyl-1-phenylpyrazole is an imino-substituted aromatic pyrazole compound with an unfused pyrazole ring. It is used in pharmaceutical research and as a dye intermediate. As a separate chemically defined organic compound with nitrogen hetero-atoms only, it falls under tariff item 2933.19.00.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the product is not mixed with other compounds that could change its classification
• Have the CAS number and purity certificate ready for CBSA
• If imported for pharmaceutical research, consider whether a clinical trial authorization is needed