N'-(4-Chloro-o-tolyl)-N,N-dimethylformamidine USP Grade from Mexico
USP-grade version of this specific aromatic formamidine intermediate, listed in HTS 2925.29.10.00 for its imine-function structure. Used in synthesis of veterinary pharmaceuticals, it adheres to chapter 29 for pure organic compounds.
Duty Rate — Mexico → United States
16.5%
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
• Confirm USP monograph compliance with testing reports; declare exact CAS number for CBP verification
• Watch for anti-dumping duties on pharma intermediates