Propoxyphene napsylate - Generic Drug Details

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What are the generic drug sources for propoxyphene napsylate and what is the scope of freedom to operate?

Propoxyphene napsylate is the generic ingredient in one branded drug marketed by Aaipharma Llc and Xanodyne Pharm, and is included in two NDAs. Additional information is available in the individual branded drug profile pages.

There are ten drug master file entries for propoxyphene napsylate.

Summary for propoxyphene napsylate

US Patents:	0
Tradenames:	1
Applicants:	2
NDAs:	2
Drug Master File Entries:	10
Raw Ingredient (Bulk) Api Vendors:	18
Clinical Trials:	1
Patent Applications:	13
What excipients (inactive ingredients) are in propoxyphene napsylate?	propoxyphene napsylate excipients list
DailyMed Link:	propoxyphene napsylate at DailyMed

Recent Clinical Trials for propoxyphene napsylate

Identify potential brand extensions & 505(b)(2) entrants

Sponsor	Phase
Xanodyne Pharmaceuticals	Phase 4

See all propoxyphene napsylate clinical trials

US Patents and Regulatory Information for propoxyphene napsylate

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Glossary

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Aaipharma Llc	DARVON-N	propoxyphene napsylate	SUSPENSION;ORAL	016861-001	Approved Prior to Jan 1, 1982		DISCN	No	No	⤷ Sign Up	⤷ Sign Up				⤷ Sign Up
Xanodyne Pharm	DARVON-N	propoxyphene napsylate	TABLET;ORAL	016862-002	Approved Prior to Jan 1, 1982		DISCN	No	No	⤷ Sign Up	⤷ Sign Up				⤷ Sign Up
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Exclusivity Expiration

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