L-Methamphetamine Tartrate from Canada
L-methamphetamine tartrate salt is classified under HTS 2939.45.00.00 as a salt of levomethamphetamine, an ephedra alkaloid derivative. This form provides pharmaceutical stability for nasal decongestant applications.
Duty Rate — Canada → 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
• Provide pharmacopeial references (USP/NF) confirming medicinal grade specifications
• Include batch manufacturing records showing no racemization during synthesis
• Pre-clear with FDA for drug master file status if destined for approved pharmaceuticals