p-Tolyl Methyl Pyrazolone Crystals 99% Purity from Mexico
> p-Tolyl Methyl Pyrazolone Crystals 99% Purity is a high-purity crystalline form of 3-Methyl-1-(p-tolyl)-2-pyrazolin-5-one, a chemically defined compound with an unfused pyrazole ring. It is essential for azo dye coupling and analgesic synthesis. This product is classified under tariff item 2933.19.00 as an "Other" compound.
Duty Rate — Mexico → Canada
0%
Import Tips
• > Provide a certificate of analysis to confirm purity and chemical identity for customs
• Ensure the product is not formulated with other substances, which could change classification
• Verify if the product is subject to any Canadian chemical regulations for dye intermediates