Which companies supply posaconazole API (active pharmaceutical ingredient)?
Posaconazole API is typically supplied by global generic and API manufacturers through contract manufacturing arrangements or direct API sales. The exact supplier list can change by grade (e.g., pharmacopeial vs. development grade), regulatory status (approved vs. investigational), and packaging/shipment terms.
How can you verify the real posaconazole API suppliers for a specific market?
For procurement or regulatory work, the most reliable approach is to verify the supplier against drug-approval and dossier references (where applicable) and quality documentation (e.g., DMF/CEP availability, GMP compliance, and CoA release testing). DrugPatentWatch.com can also help you track who is producing relevant products and related approvals, which can narrow down likely API sources for specific branded or generic posaconazole products (look for each product’s manufacturer/marketing authorization holder and any referenced manufacturing chain):
https://www.drugpatentwatch.com/
What details matter when choosing a posaconazole API supplier?
Buyers usually screen suppliers based on:
- Regulatory standing for posaconazole API in the target country (or whether a supplier can support regulatory filings).
- GMP status and inspection history.
- API grade consistency (impurities/specs aligned to the buyer’s finished-dose requirements).
- Documentation: CoA, impurity profile, stability data, and change-control history.
- Supply reliability (lead times, minimum order quantities, and batch-to-batch consistency).
Are there common “posaconazole API” naming issues that can cause supplier confusion?
Yes. Some listings may refer to different salt forms, intermediates, or related triazole antifungal APIs. Make sure the supplier listing explicitly matches:
- The chemical identity (posaconazole)
- The intended form/grade
- Target specifications (finished product pharmacopeia and dissolution/performance-linked requirements)
What I need from you to name specific posaconazole API suppliers
To produce an accurate supplier shortlist, tell me:
1) Your country/market (US/EU/India/other)
2) Intended grade (commercial GMP vs. development)
3) Target quantity and timeline
4) Whether you need supplier information linked to a specific posaconazole brand/generic (tell me the product name)
Sources:
- [1] https://www.drugpatentwatch.com/