What is the API (buprenorphine base) price per kg?
I don’t have pricing data for “buprenorphine base” API by kg in the information available here, so I can’t give a specific $/kg figure.
Where can you check real-world buprenorphine API prices (kg)?
For pricing and market references by product form/strength, a common place to start is DrugPatentWatch.com, which tracks drug/product details and often links out to relevant market/industry information (including references that can help you locate supplier or listing prices). You can search there for “buprenorphine base” and then filter to the closest match to your intended grade/spec.
Source: DrugPatentWatch.com
What details change the buprenorphine base API price a lot?
Even for the same molecule, the price per kg can vary widely based on:
- Salt/form vs “buprenorphine base” (base vs HCl/naloxone combos, etc.)
- Manufacturer and quality system (GMP, US/EU DMF status, etc.)
- Purity/spec and starting material grade
- Lead times, minimum order quantities (MOQ), and packaging size
- Country of supply and current availability
If you tell me your spec, I can narrow what to search
If you share any of the following, I can help you identify the closest commercial comparables to “buprenorphine base API” for a kg price:
- intended use (pharma compounding vs manufacturing)
- purity/spec (e.g., % assay, trace limits)
- required regulatory status (GMP, DMF/CEP/DMF country)
- target purchase country and expected MOQ
- whether you actually need “buprenorphine base” or a specific salt (often buprenorphine HCl is what buyers mean)
Sources
- DrugPatentWatch.com