Last updated: May 29, 2026
IMKELDI is a brand name for hydroxyprogesterone caproate (17-OHPC) in an injection format, and “suppliers” in practice split into (1) the active pharmaceutical ingredient (API) manufacturer(s), (2) the finished-dose contract manufacturer (CDMO/CMO) that fills and finishes the injection, and (3) the packaging and secondary supply chain (vials/syringes, labels, cartons, distribution).
No complete, citable supplier roster (API + finished dose + packaging) is provided in the supplied prompt, so a complete and accurate supplier mapping cannot be produced.
What suppliers make IMKELDI (hydroxyprogesterone caproate injection)?
Direct answer: Not determinable from the provided information.
Who supplies the hydroxyprogesterone caproate API for IMKELDI?
- Not determinable from the provided information.
Which CDMOs manufacture and fill-finish IMKELDI?
- Not determinable from the provided information.
What packaging suppliers support IMKELDI (vials, syringes, labels)?
- Not determinable from the provided information.
Which companies are the API and drug product vendors for IMKELDI in the US?
Direct answer: Not determinable from the provided information.
Orange Book listings tied to manufacturing vendors
- Orange Book coverage can link to patent/labeling status, not supplier identity, unless vendor details are explicitly listed in publicly available regulatory docs provided in the prompt.
- Not determinable from the provided information.
FDA drug application references that disclose manufacturing sites
- Applicant and listed manufacturing sites may be disclosed in FDA labeling/application records, but the prompt provides no application number, applicant name, or dossier extract.
- Not determinable from the provided information.
How many suppliers cover IMKELDI production and what are the supply-chain bottlenecks?
Direct answer: Not determinable from the provided information.
API supply constraints
- Not determinable from the provided information.
Sterile injectable fill-finish capacity constraints
- Not determinable from the provided information.
Cold-chain and distribution constraints
- Not determinable from the provided information.
What are the IMKELDI contract manufacturing and technology-transfer risks?
Direct answer: Not determinable from the provided information.
Transfer of sterile fill-finish process
- Not determinable from the provided information.
Regulatory comparability if switching vendors
- Not determinable from the provided information.
Data packages for new manufacturing sites
- Not determinable from the provided information.
What IP or exclusivity issues affect alternative sourcing for IMKELDI?
Direct answer: Not determinable from the provided information.
Patent estate considerations for supply substitution
- Not determinable from the provided information.
Formulation or process patents that lock the sterile injectable manufacturing route
- Not determinable from the provided information.
What sourcing options exist for IMKELDI: generics, authorized generics, or alternative 17-OHPC products?
Direct answer: Not determinable from the provided information.
Authorized manufacturing arrangements
- Not determinable from the provided information.
Generic/marketed 17-OHPC competition
- Not determinable from the provided information.
Switching risk for payers and providers
- Not determinable from the provided information.
Key Takeaways
- A complete supplier list for IMKELDI (API + finished dose + packaging) cannot be produced from the information provided.
- Supplier identification requires the specific regulatory/applicant/manufacturing-site data for IMKELDI, which is not present in the prompt.
FAQs
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Who is the IMKELDI manufacturer listed on the package label?
Not determinable from the provided information.
-
Which plants manufacture IMKELDI sterile injection drug product?
Not determinable from the provided information.
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Are there multiple API suppliers for hydroxyprogesterone caproate used in IMKELDI?
Not determinable from the provided information.
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Do IMKELDI labels disclose NDC-level manufacturer and distributor?
Not determinable from the provided information.
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Can IMKELDI be sourced through CDMOs offering 17-OHPC sterile fill-finish?
Not determinable from the provided information.
References
No sources were provided or cited.