Ergocristine Methanesulfonate Salt
Ergocristine methanesulfonate is a salt derivative of lysergic acid-containing ergot alkaloid from rye ergot, falling under HTS 2939.63.00.00. This chemically defined organic compound is used in pharmaceutical research for its vasoconstrictive properties.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇨🇦Canada | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If classified specifically as ergotamine and its salts
Certain ergot alkaloids have specific subheadings that take precedence over the general lysergic acid category.
If for theophylline or its salts instead
Different alkaloid bases have separate specific headings within the alkaloids chapter.
Not sure which classification is right?
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Import Tips & Compliance
• Verify exact chemical structure matches lysergic acid salt definition per chapter notes
• Include Material Safety Data Sheets (MSDS) detailing toxicity and handling precautions
• Check for additional EPA TSCA registration requirements for new chemical substances
Related Products under HTS 2939.63.00.00
Lysergic Acid Diethylamide (LSD) Tartrate
Lysergic acid diethylamide (LSD) in its tartrate salt form is a semi-synthetic derivative of lysergic acid, classified under HTS 2939.63.00.00 as a salt of lysergic acid from rye ergot alkaloids. It is a chemically defined organic compound used primarily in research settings due to its potent hallucinogenic properties.
Lysergic Acid Amide Hydrochloride
Lysergic acid amide hydrochloride is the hydrochloride salt of a lysergic acid derivative from rye ergot alkaloids, properly classified in HTS 2939.63.00.00. This pure chemical compound serves as an intermediate in alkaloid synthesis research.
Ergonovine Maleate Salt
Ergonovine maleate, a lysergic acid derivative salt from rye ergot, is classified under HTS 2939.63.00.00 as it meets the chapter definition for chemically defined alkaloid salts. Used in medical research for its uterotonic properties.
D-Lysergic Acid Sodium Salt
D-Lysergic acid sodium salt is the sodium salt form of the natural D-isomer of lysergic acid from ergot alkaloids, classified in HTS 2939.63.00.00 per chapter notes on organic compound salts. Primarily used as a synthetic intermediate.
Iso-Lysergic Acid Hydrazide Salts
Iso-lysergic acid hydrazide salts are derivatives of lysergic acid from rye ergot, classified as salts under HTS 2939.63.00.00. These chemically defined compounds are used in neuropharmacological studies.
Methysergide Maleate
Methysergide maleate is a semisynthetic lysergic acid derivative salt used in migraine research, classified under HTS 2939.63.00.00 as a rye ergot alkaloid salt. Meets chapter requirements for chemically defined organic compounds.