Ergotamine Tartrate USP Grade
Pharmaceutical-grade ergotamine tartrate meeting United States Pharmacopeia standards for use in compounding migraine medications. Classified under HTS 2939.62.00.00 as a chemically defined salt of the rye ergot alkaloid ergotamine. Imported in bulk for API manufacturing, with stabilizer added solely for preservation.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | +100.0% | 100% |
| 🇲🇽Mexico | Free | +100.0% | 100% |
| 🇨🇦Canada | Free | +100.0% | 100% |
| 🇩🇪Germany | Free | +15.0% | 15% |
| 🇯🇵Japan | Free | +15.0% | 15% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for bulk hormone-containing preparations not in dosage form
If mixed with other hormones or presented as bulk med prep, it moves to Chapter 30 per note exclusions for certain mixtures.
If classified as other vegetable alkaloids by customs
Misinterpretation as non-ergot alkaloids could shift to the residual alkaloid subheading, though ergotamine specifically belongs here.
If containing alcohol ether/ester derivatives exceeding salt definition
Ether or ester derivatives might fall under earlier oxygen-function headings if not purely salts.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Obtain FDA Drug Master File reference and ensure DMF compliance; include stability data showing added stabilizer doesn't change use classification; declare exact salt form to prevent reclassification as base alkaloid
Related Products under HTS 2939.62.00.00
Ergotamine Tartrate Powder
Ergotamine tartrate is the most common salt form of ergotamine, a rye ergot alkaloid used primarily in pharmaceutical applications for migraine treatment. This pure chemical compound falls under HTS 2939.62.00.00 as it is specifically ergotamine and its salts, meeting Chapter 29's criteria for separate chemically defined organic compounds. It is typically imported as a bulk powder for further formulation into medications.
Dihydroergotamine Mesylate
Dihydroergotamine mesylate, a semi-synthetic salt derivative of ergotamine used for acute migraine therapy via injection or nasal spray. Falls under HTS 2939.62.00.00 as a salt of ergotamine (its parent alkaloid) per the heading's coverage of rye ergot derivatives. Imported as high-purity API with anti-dusting agent for safety.
Ergotamine Phosphate Salt
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.
Ergotamine Hydrochloride API
Hydrochloride salt of ergotamine, a water-soluble form imported as active pharmaceutical ingredient for tablet production. HTS 2939.62.00.00 applies as it's a chemically defined salt of the specified ergot alkaloid, with no exclusions for standard API packaging. Includes minor stabilizer per chapter allowance.