Cathine Hydrochloride from Mexico
Cathine hydrochloride is the hydrochloride salt of cathine, a naturally occurring alkaloid derived from Ephedra plants and reproduced synthetically for pharmaceutical applications. It falls under HTS 2939.43.00.00 as a salt of cathine (INN), specifically classified among alkaloids of ephedra and their salts. This pure chemical compound is used primarily in medicinal formulations.
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
• Obtain DEA registration if cathine hydrochloride is controlled; provide certificates of analysis confirming purity and INN compliance
• Include safety data sheets (SDS) and ensure packaging meets UN standards for hazardous materials transport
• Verify end-use declaration to avoid misclassification as a finished drug product under Chapter 30