See the DrugPatentWatch profile for Busulfan
Which companies manufacture busulfan (brand and generic)?
Busulfan is a chemotherapy medicine with multiple manufacturers depending on the country and the specific formulation (oral tablets vs. intravenous injection). The available product list changes over time as companies enter, exit, or rebrand products.
To tell you the exact manufacturers for your location and dosage form, I need one detail: are you looking for busulfan tablets, busulfan injection, or both—and what country (or preferred pharmacy market) are you in?
Why manufacturer names vary (oral vs. IV, and “same drug, different products”)
Manufacturers can differ by:
- Formulation: oral busulfan products versus the IV busulfan product (used in conditioning regimens).
- Brand name vs. generic: generics may list different companies as the marketing authorization holder or the actual manufacturer.
- Market availability: some manufacturers only supply certain regions.
What I can do next if you share your country and form
If you reply with your country and whether you need oral or IV busulfan, I can give a targeted set of current manufacturer/brand options you can look for in that market (including common equivalents and how to match them by strength and formulation).
Quick check: what exact strength/form do you need?
If you want the most accurate manufacturer matches, include any of the following:
- Oral: tablet strength (e.g., mg per tablet)
- IV: vial size/concentration
- Intended use (often HSCT conditioning), since that can affect which product is used
Sources
I don’t have any provided sources listing busulfan manufacturers, so I can’t cite manufacturer names without risking inaccuracies. Share your country + formulation and I’ll compile the correct manufacturer list from verifiable sources.