Product Information
DAPSONE 100 MG TABLET is a generic product labeled by Westminster Pharmaceuticals LLC, priced at $0.8061 per EA under NDC 69367041001. Its NADAC has been published 49 times since Oct 29, 2025.
FDA first approved this application before 1982. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
100 mg/1
Manufacturer
Westminster Pharmaceuticals LLCNDC
69367041001
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Effective Date
9/23/2026
Active Ingredients
DAPSONEApproval Type
Generic (ANDA)
FDA Application
ANDA086842FDA Approved
Before 1982
TE Code
AB
On Market Since
8/21/2025
Pharmacological Classes
Price Statistics
The NADAC for DAPSONE 100 MG TABLET has been published 49 times since Oct 29, 2025, and over the history we have for it it has declined 20.5%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.8061 per EA |
|---|---|
| All-time high | $1.0794 (Feb 11, 2026) |
| All-time low | $0.8061 (Sep 23, 2026) |
| 52-week high | $1.0794 |
| 52-week low | $0.8061 |
| Median price | $1.0578 |
| Average price | $1.0125 |
| Largest weekly change | -7.6% (Sep 23, 2026) |
| Weeks tracked | 49 |
| Tracking since | Oct 29, 2025 |
Generic Alternatives
The matcher finds 3 manufacturers offering a NADAC-published product with this drug's active ingredient and strength in a comparable dosage form (cheapest from each manufacturer, up to 10 shown below). None of the shown alternatives sit below the current price. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Related Drugs
Same classification
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Manufacturer
Westminster Pharmaceuticals LLC manufacturer profile
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Drug market
Dapsone market comparison
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Therapeutic class
Sulfone class view
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Trend hub
Latest market trends
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Guide
Understanding NADAC pricing
Use the explainer when you need context on how CMS publishes NADAC and how to interpret the number on this page.
Frequently asked questions
What is the NADAC price of DAPSONE 100 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for DAPSONE 100 MG TABLET, manufactured by Westminster Pharmaceuticals LLC, is $0.8061 per EA (NDC 69367041001), effective Sep 30, 2026.
How has the price of DAPSONE 100 MG TABLET changed over time?
Over the history we have for it, the NADAC for DAPSONE 100 MG TABLET has declined 20.5%. It has been tracked across 49 weekly CMS publications since Oct 29, 2025.
What are the highest and lowest recorded NADAC prices for DAPSONE 100 MG TABLET?
Since Oct 29, 2025, the NADAC for DAPSONE 100 MG TABLET has ranged from a low of $0.8061 (Sep 23, 2026) to a high of $1.0794 (Feb 11, 2026), with a median of $1.0578 per EA.
Are there cheaper alternatives to DAPSONE 100 MG TABLET?
3 manufacturers publish a NADAC-priced product with the same active ingredient and strength as DAPSONE 100 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures DAPSONE 100 MG TABLET?
DAPSONE 100 MG TABLET (NDC 69367041001) is labeled by Westminster Pharmaceuticals LLC, and CMS classifies it as a generic product.