Ergotamine Phosphate Salt from Mexico
Ergotamine phosphate, an alternative inorganic salt form of the rye ergot alkaloid for pharmaceutical synthesis. Classified in HTS 2939.62.00.00 following Chapter 29 note rules for inorganic salts of organic compounds to stay with the parent alkaloid heading. Used in research and specialty formulations.
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
• Provide structural confirmation it's a true phosphate salt vs. free base; ensure no added functional excipients changing it to a preparation; comply with CITES if any natural ergot sourcing