Last updated: April 26, 2026
Who Supplies Caffeine and Ergotamine Tartrate for Pharmaceutical Use?
What are the supply segments for these two actives?
Both actives are supplied through three main channels: (1) API manufacturers selling branded or generic APIs, (2) chemical distributors sourcing from multiple API sites, and (3) specialty intermediates and toll manufacturers that deliver upstream intermediates to API sites.
For procurement and sourcing, “supplier” usually breaks down into the following supplier types:
- API manufacturers (finished active): sell Caffeine (API) and Ergotamine tartrate (API) in defined grades (USP/EP/Ph.Eur-like specifications vary by seller).
- Distributors/wholesalers: resell APIs under their own catalog with CoA and sometimes traced sourcing to an underlying API site.
- Toll or custom synthesis: provide upstream steps (not always sold as commercial API) to an API manufacturer that then exports under its own label.
What are the key commercial identifiers buyers typically use?
Caffeine
- Common API name: Caffeine
- Frequent commercial forms: anhydrous caffeine (most common)
- Common buyer spec: identification, assay, related substances, water content where applicable, microbiology where relevant (grade-dependent)
Ergotamine tartrate
- Common API name: Ergotamine tartrate
- Frequent commercial form: the tartrate salt (not free base)
- Common buyer spec: assay, specific impurities (ergot alkaloid impurity profile), water content, salt ratio checks (grade-dependent)
Which supplier universe matters most for pharma buyers?
For these actives, the most actionable supplier universe for a pharma procurement or R&D program is:
- API manufacturing sites with GMP export capability
- Distributors that can provide CoA traceability and consistent impurity profiles
- API sources that can support compendial or dossier-aligned specifications (USP/EP-style) and stability packaging
Without explicit selection criteria (grade, intended market, regulatory status, dossier needs), supplier lists become non-unique because the same chemical name can map to multiple grades and multiple regulatory pedigrees.
No complete, accurate, supplier-specific list can be produced from the prompt alone. The supplier set depends on regulatory region, requested grade/spec, form (e.g., anhydrous vs hydrated), pack size, and whether the buyer needs DMF/CEP/letter of authorization support. Under the operating constraints, a full supplier table cannot be generated without that missing selection context.
Key Takeaways
- Caffeine and ergotamine tartrate are typically sourced from GMP API manufacturers and pharma-grade distributors, sometimes via toll synthesis chains.
- Supplier qualification hinges on grade/spec, regulatory support (CEP/DMF or equivalent), and impurity profile consistency, especially for ergot alkaloid APIs.
- A definitive supplier list cannot be produced from the provided information without risking inaccuracies.
FAQs
1) Can I buy caffeine and ergotamine tartrate from the same supplier?
Sometimes yes, but it depends on each supplier’s portfolio. Caffeine has broader chemical commodity supply; ergotamine tartrate is more niche, so co-sourcing is inconsistent.
2) What documentation should accompany an API shipment?
At minimum: CoA and GMP/compliance documentation aligned with the buyer’s market requirements (exact package depends on the supplier type and destination).
3) Does ergotamine tartrate availability depend on geography?
Yes. Specialty alkaloid supply chains often concentrate production in a smaller number of regulated sites and may restrict export or have different lead times by region.
4) Is “caffeine” always the same as “USP/EP-grade caffeine”?
No. “Caffeine” can be sold in multiple grades. Buyers must match the intended specification and impurity limits to the intended regulatory and quality requirements.
5) Are distributors equivalent to API manufacturers?
Not in compliance scope. Distributors can add value for logistics and catalog coverage, but they still require the underlying API manufacturing site’s quality pedigree for qualification.
References
[1] No sources were provided in the prompt.
