Product classification
HS code for Ergotamine: 2939.62
Alkaloids, of rye ergot and their derivatives, ergotamine (INN) and its salts.
Classification of ergotamine under HS 2939.62
Ergotamine is classified under HS code 2939.62. Like ergometrine, it falls under Chapter 29 for organic chemicals and heading 2939 for vegetable alkaloids. Specifically, it is categorized as an alkaloid of rye ergot. Ergotamine is used pharmacologically for its vasoconstrictor properties, particularly in treating migraines. The HS code 2939.62 is designated for ergotamine (INN) and its salts. This classification is distinct from other ergot derivatives to facilitate trade monitoring and regulatory compliance, as ergotamine is a controlled precursor substance. It must be imported as a pure chemical compound or a salt to remain within this heading. The classification is determined by the specific chemical structure and the INN designation, adhering to the requirements of the Harmonized System's Section VI, which covers products of the chemical or allied industries.
- Covers
- Ergotamine alkaloid
- Ergotamine tartrate
- Ergotamine succinate
- Pure ergotamine for laboratory use
- Salts of ergotamine
- Also under 2939.62
- Cafergot (Novartis - ergotamine/caffeine combination)
- D.H.E. 45 (dihydroergotamine mesylate)
- Migranal Nasal Spray (dihydroergotamine)
Codes often confused with 2939.62
Common mistake. Ergotamine is frequently misclassified under HS code 2939.61 (Ergometrine) due to their similar names and origin. However, they are distinct chemical entities with separate subheadings. It is also misclassified under 3004.43 if it is in the form of finished migraine medication (e.g., tablets combined with caffeine). Another common error is 2939.69, which is the "other" category for ergot alkaloids and should only be used if the alkaloid is not ergometrine, ergotamine, or lysergic acid.
Top exporters and importers of HS 293962 (the code used for ergotamine), 2025
In 2025, the largest exporter of HS 293962 (the code used for ergotamine) in UN Comtrade data was Czechia, with 76% of world exports; the largest importer in UN Comtrade data was Ecuador, with 19% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.
Figures cover everything classified under HS 293962, not only ergotamine.
Top exporters 2025 · share of world exports
- 1 Czechia $4.6M 76% of world exports
- 2 Germany $906K 15% of world exports
- 3 Switzerland $316K 5.2% of world exports
World total: $6.1M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 Ecuador $979K 19% of world imports
- 2 Nigeria $613K 12% of world imports
- 3 Egypt $472K 9.1% of world imports
World total: $5.2M Reported figures on UN Comtrade ↗
How these figures are built
109 countries reported 2025 trade to UN Comtrade in HS 2022, and their own totals are used. Countries that did not report are estimated from what other countries recorded trading with them. Those estimates miss trade with other non-reporting countries, so they can be low, and a non-reporting country can rank higher than shown or be missing from the list. World totals add both and leave out trade between two non-reporting countries. Figures are in current US dollars; reported imports are mostly valued CIF and exports FOB, and exports include re-exports. The UN Comtrade links show the underlying records; they can also list a few reporters left out here (regional groups and older HS editions).
Source: UN Comtrade (United Nations Statistics Division), 2025 annual data.
Brazil NCM code for ergotamine
Brazil classifies ergotamine under NCM 2939.62.00: HS 2939.62 with 00 added.
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text on each NCM page is the official one.
Questions about ergotamine
What is the HS code for Ergotamine?
The HS code for Ergotamine is 293962 (Alkaloids; of rye ergot and their derivatives, ergotamine (INN) and its salts).
How do I classify Ergotamine for customs?
Ergotamine is classified under HS code 293962 — Alkaloids; of rye ergot and their derivatives, ergotamine (INN) and its salts. This is a 6-digit subheading level code.
What is the HS code for Ergotamine tartrate?
Ergotamine tartrate is a salt of ergotamine and is classified under HS code 2939.62.
Why does ergotamine have its own HS code?
It has a specific code to monitor international trade, as it is a precursor chemical that can be used in the illicit manufacture of psychotropic substances.
Which countries are the top exporters of ergotamine (HS 293962)?
In 2025, the top exporters of HS 293962 (the code used for ergotamine) in UN Comtrade data were Czechia ($4.6M, 76% of world exports), Germany ($906K) and Switzerland ($316K). World exports came to about $6.1M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Which countries are the top importers of ergotamine (HS 293962)?
In 2025, the top importers of HS 293962 (the code used for ergotamine) in UN Comtrade data were Ecuador ($979K, 19% of world imports), Nigeria ($613K) and Egypt ($472K). World imports came to about $5.2M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Is the HS code for Ergotamine the same in all countries?
The base HS code 293962 for Ergotamine is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.
What is the NCM code for ergotamine in Brazil?
In Brazil, ergotamine (HS 293962) is classified under NCM 2939.62.00.