Prednisolone Hemisuccinate from Mexico
Prednisolone hemisuccinate serves as an intermediate salt ester in the synthesis of water-soluble prednisolone derivatives for hormonal therapy. Classified in HTS 2937.29.90.40 as a salt/ester of prednisolone, fitting Chapter 29's priority for pure steroidal hormones over other preparations. Used in manufacturing processes for pharmaceutical APIs.
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
• Declare intended use as hormone intermediate to avoid medicament classification; include batch certificates verifying hemisuccinate content >98%; watch for anti-dumping duties on steroid APIs