Pharmaceutical Grade Barbituric Acid Powder from Mexico
High-purity barbituric acid powder (≥99%) manufactured specifically for use in API synthesis of barbiturate sedatives and anticonvulsants. Meets USP/EP pharmacopeia standards and is classified under HTS 2933.52.1000 as the pure malonylurea compound. Supplied in bulk for pharmaceutical manufacturing.
Duty Rate — Mexico → United States
0%
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
• Require Certificate of Analysis (CoA) verifying pharmacopeia compliance and absence of heavy metals
• Verify importer has appropriate FDA registration for handling pharmaceutical intermediates
• Include stability data for transport conditions to prevent degradation during shipping