2-(Trifluoromethyl)phenothiazine Pharmaceutical Intermediate from United States
This high-purity 2-(trifluoromethyl)phenothiazine is manufactured as a key building block for antipsychotic drug synthesis. Its precise chemical structure, featuring a phenothiazine ring-system without further fusion, aligns with tariff item 2934.30.00.
Duty Rate — United States → Canada
0%
Import Tips
• Provide a certificate of analysis showing the compound's purity and structural confirmation
• Classify as a chemical intermediate, not a finished pharmaceutical, to avoid additional regulatory requirements
• Verify if the product is subject to the Canadian Environmental Protection Act for import reporting