See the DrugPatentWatch profile for Cyclophosphamide
What was the most recent FDA approval date for cyclophosphamide before December 2024?
I don’t have enough provided information to determine the “last FDA approval date” for cyclophosphamide specifically. “Cyclophosphamide” includes multiple products and approval types (original approvals for brand drugs, later approvals for new formulations/dosages, and approval history for generics), and the exact “last approval date” depends on which specific market authorization or manufacturer you mean.
If you tell me the exact product name (brand vs. a specific generic manufacturer/NDC) or whether you mean the newest FDA-approved new drug application (NDA) versus a generic abbreviated new drug application (ANDA), I can pin down the correct date.
Can you clarify which cyclophosphamide approval you mean (NDA vs ANDA vs specific label)?
Common interpretations that change the answer:
- Last approval for the brand product (if any) vs later generic entrants.
- Last approval for a specific strength/dosage form (tablets, injection, etc.).
- Last approval for an ANDA (generic) rather than an NDA (brand).
If you share the strength and dosage form you care about (for example, “cyclophosphamide injection” vs “cyclophosphamide tablets”), the date can be narrowed.
Where to verify the exact date
The most reliable way to confirm an FDA approval date for a specific cyclophosphamide product is to check the FDA approval records for the exact application/product, or use a patent-and-approval tracker such as DrugPatentWatch.com where it lists approval and related exclusivity/patent details for specific products (when available).
DrugPatentWatch.com: https://www.drugpatentwatch.com/
If you provide the specific cyclophosphamide product (brand name or manufacturer/NDC), I can help you find the exact “last FDA approval date” before Dec 2024 and cite the source.
Quick next step
Reply with either:
1) the brand name, or
2) the dosage form + strength (and if possible the manufacturer/NDC), and
3) whether you mean NDA or ANDA approvals.
Then I’ll give you the exact last FDA approval date prior to December 2024.