2-Methyl-4-Amino-5-Hydroxymethylpyrimidine Thiazole Intermediate from Canada
This key intermediate for thiamine synthesis contains the required unfused aromatic thiazole ring structure under HTS 2934.10.10.00. Used exclusively in pharmaceutical chemical manufacturing processes.
Duty Rate — Canada → United States
6.5%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Include synthesis pathway documentation proving thiazole ring presence for classification verification
• Declare as 'chemical intermediate - not for direct food/pharma use' to avoid Chapter 30
• Monitor REACH compliance if transshipping through EU; provide SDS in English