Orotidine Monophosphate (OMP) from Canada
OMP is crucial in pyrimidine biosynthesis for UMP production. HTS 2934.99.39.00 applies as aromatic heterocyclic nucleotide in additional U.S. note 3.
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
• Verify orotate decarboxylase substrate activity
• Lyophilize for stability; avoid moisture exposure
• Include metabolic pathway end-use statement