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APIs

Antiviral, Antifungal & Antiparasitic APIs

Antiviral, antifungal, antimalarial and anthelmintic APIs for generic formulation, development and public-health supply programmes.
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Anti-infective APIs outside the antibacterial field serve some of the largest public-health programmes worldwide. This sub-category covers antivirals, antifungals and antiparasitic drug substances. Listings include the antiviral Acyclovir, the polyene antifungal Amphotericin B, the anthelmintic Albendazole and a strong group of antimalarials, namely Artemisinin, Artesunate, Artemether, Arteether and Amodiaquine.

Artemisinin derivatives are usually combined with partner drugs in fixed-dose combinations, so buyers often source both APIs together and need matching documentation. Amphotericin B is sensitive to light and heat and is supplied with strict storage instructions. Specify pharmacopoeia, polymorph or particle size, and any WHO prequalification requirements in your tender, so we can confirm a manufacturer that meets them.

APIs ship sealed in fibre drums or containers suited to the product, with cold-chain packing where the monograph requires it. Each lot comes with the manufacturer's COA and an SDS. Share destination and licence details early, since anti-infective imports often need registration checks.

Antiviral, Antifungal & Antiparasitic APIs: questions buyers ask

Can you supply both APIs for an artemisinin combination therapy?
Yes. Artemether with lumefantrine and artesunate with amodiaquine are common combinations, and we can quote both components together. Sourcing both from aligned suppliers simplifies documentation and planning. Tell us the combination, quantities and the pharmacopoeia or programme requirements that apply.
What storage does Amphotericin B require?
Amphotericin B is usually stored refrigerated at 2 to 8 °C, protected from light and moisture, as it degrades with heat and exposure. It travels in insulated packaging with cold packs. Follow the manufacturer's storage instructions on the label and COA, and limit time outside refrigeration during handling.
Do antimalarial APIs need special documents for tenders?
Procurement programmes often ask for evidence of manufacturing quality and product approval, such as WHO prequalification of the finished product or specific manufacturer audit records. Requirements differ between agencies. Share the tender documents and we will check which manufacturers can provide the files needed.

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