Butyl (R)-2-[4-(5-trifluoromethyl-2-pyridinyloxy)phenoxy]propanoate from Canada
This is a specific chiral heterocyclic compound featuring a pyridine ring with trifluoromethyl substitution and aryloxypropanoate structure, classified under HTS 2933.99.0100 as an aromatic heterocyclic compound with nitrogen hetero-atoms only. It serves primarily as a key intermediate in agrochemical synthesis, particularly for selective herbicide production.
Duty Rate — Canada → United States
110%
Rate breakdown
9903.04.60100%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify chemical purity and chirality via certificate of analysis to match exact HTS description; ensure REACH/ TSCA compliance for pesticide intermediates
• Ship in UN-approved containers with proper hazard labeling to avoid delays