Synthetic Papaverine Hydrochloride from China
Synthetic papaverine hydrochloride is produced by total chemical synthesis, replicating the structure of the opium-derived alkaloid papaverine. It is used identically to natural papaverine in pharmaceutical applications. As a reproduced-by-synthesis alkaloid of opium, it falls under tariff item 2939.19.00.
Duty Rate — China → Canada
0%
Import Tips
• Clearly indicate the synthetic origin on the product documentation
• Verify compliance with Canadian pharmaceutical import regulations
• Provide the CAS number and purity certificate to CBSA