Ergostine from Germany
Ergostine represents ergoline alkaloids from rye ergot used in synthetic chemistry. Classified HTS 2939.69.00.00 as other rye ergot alkaloids, meeting purity standards of chapter notes. Base form without salts or esters.
Duty Rate — Germany → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Synthetic reproduction allowed if chemically identical to natural
• Confirm no metal coordination per note (C)(3)
• Bulk only; dosage forms go to Chapter 30