Pharma Grade Bis(bromoacetoxy)butene USP from Mexico
Pharmaceutical grade Bis(bromoacetoxy)butene meeting USP standards is a high-purity acetic acid derivative for API synthesis. Classified specifically under HTS 2915.39.60.00 among other acetic acid esters. Its bromoacetoxy groups enable selective alkylation in medicinal chemistry.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide FDA Drug Master File reference and GMP certificate for pharmaceutical import facilitation
• Comply with DEA precursor chemical regulations if applicable to synthesis pathway
• Segregate from food/consumer chemicals in warehouse to avoid cross-contamination claims