Pharma-Grade Butyraldehyde from China
Pharmaceutical-grade butyraldehyde (normal butanal) meets USP/EP standards for synthesis of active pharmaceutical ingredients like vitamins. It is the chemically defined normal isomer under tariff item 2912.19.00 as an acyclic aldehyde without other oxygen functions.
Duty Rate — China → Canada
0%
Import Tips
• Maintain a drug master file or certificate of suitability if used in pharmaceuticals
• Ensure the product meets Canadian pharmacopoeia standards
• Declare the end-use to customs if it qualifies for any preferential treatment