Synthetic Nicotinic Acid EP/BP Grade from Canada
European Pharmacopoeia/British Pharmacopoeia compliant niacin powder for pharmaceutical compounding and nutraceutical manufacturing. This synthetic reproduction of natural vitamin B3 qualifies under HTS 2936.29.16.20 as unmixed niacin derivative used primarily as a vitamin. Imported in bulk for high-potency supplement production.
Duty Rate — Canada → United States
100%
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
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Provide EP/BP certificates and chromatograms demonstrating single-peak purity to confirm 'unmixed' status
• Declare intended end-use as vitamin supplement ingredient; therapeutic claims may trigger FDA drug classification
• Monitor solvent residue limits (<5000ppm) per USP <467> to avoid CBP rejection for transport solvent violations