Caffeic Acid Pharmaceutical Grade from Mexico
Pharmaceutical grade caffeic acid (3,4-dihydroxycinnamic acid) is a high-purity hydroxycinnamic acid with a phenolic carboxylic acid structure. It falls under this tariff item as a carboxylic acid with phenol function, supplied as powder for pharmaceutical and research applications.
Duty Rate — Mexico → Canada
0%
Import Tips
• Provide a certificate of analysis and confirm the product is not put up in measured doses or for retail sale, which could shift classification to Chapter 30
• If the product is for use in drug manufacturing, consider the Excise Act, 2001 implications
• Keep records of the product's end use for CBSA audits