See the DrugPatentWatch profile for Icatibant
Which companies in the US make icatibant impurities (or impurity reference standards)?
I don’t have any provided information naming specific US manufacturers of icatibant impurities (or the exact “impurity” products you need), so I can’t reliably list companies.
What to search for if you need an icatibant impurity supplier in the USA
Search using the exact wording used by suppliers and document vendors, such as:
- “icatibant impurity” + “US”
- “icatibant related compound” (or “impurity” / “RC”) + “catalog”
- “icatibant impurity standard” / “reference standard” + “supplier”
- “icatibant” + “USP/EP” + “related compound standards”
- “API intermediate” + “icatibant” + “impurity”
If you tell me the impurity name, I can narrow the manufacturer list
“Implicity” can mean different specific molecules. If you share any of the following, I can narrow the search to the right type of supplier:
- The impurity code or name (e.g., from a COA/COC/registration file)
- CAS number (best)
- Intended grade (research, analytical reference, GMP)
- Use case (method development vs. release testing)
- Whether you need the impurity itself, or an intermediate used to make it
Quick clarifiers that affect who can supply it
Before you contact vendors, confirm:
- Do you need analytical reference standards (typ. small quantities) or GMP material?
- Do you require documentation like CoA/CoC, traceability, or elemental/solvent/assay data?
- Is it controlled substance/export restricted in your jurisdiction?
Next step
Send the impurity CAS number or the exact impurity name/code you mean (and whether you want analytical reference standard vs GMP). Then I can produce a targeted list of potential US sources based on that specification.