Product Information
SULFASALAZINE 500 MG TABLET is a generic product labeled by Sunrise Pharmaceutical Inc., priced at $0.1991 per EA under NDC 11534020001. Its NADAC has been published 39 times since Jan 7, 2026.
FDA first approved this application on Jan 11, 2002. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
500 mg/1
Manufacturer
Sunrise Pharmaceutical Inc.NDC
11534020001
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Effective Date
9/23/2026
Active Ingredients
SULFASALAZINEApproval Type
Generic (ANDA)
FDA Application
ANDA040349FDA Approved
1/11/2002
TE Code
AB
On Market Since
7/15/2025
Pharmacological Classes
Price Statistics
The NADAC for SULFASALAZINE 500 MG TABLET has been published 39 times since Jan 7, 2026, and over the history we have for it it has risen 7.3%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.1991 per EA |
|---|---|
| All-time high | $0.2003 (Sep 16, 2026) |
| All-time low | $0.1855 (Jan 7, 2026) |
| 52-week high | $0.2003 |
| 52-week low | $0.1855 |
| Median price | $0.1973 |
| Average price | $0.1961 |
| Largest weekly change | +2.3% (Feb 18, 2026) |
| Weeks tracked | 39 |
| Tracking since | Jan 7, 2026 |
Generic Alternatives
The matcher finds 4 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
Continue researching this drug
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Manufacturer
Sunrise Pharmaceutical Inc. manufacturer profile
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Drug market
Sulfasalazine market comparison
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Therapeutic class
Aminosalicylate 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 SULFASALAZINE 500 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for SULFASALAZINE 500 MG TABLET, manufactured by Sunrise Pharmaceutical Inc., is $0.1991 per EA (NDC 11534020001), effective Sep 30, 2026.
How has the price of SULFASALAZINE 500 MG TABLET changed over time?
Over the history we have for it, the NADAC for SULFASALAZINE 500 MG TABLET has risen 7.3%. It has been tracked across 39 weekly CMS publications since Jan 7, 2026.
What are the highest and lowest recorded NADAC prices for SULFASALAZINE 500 MG TABLET?
Since Jan 7, 2026, the NADAC for SULFASALAZINE 500 MG TABLET has ranged from a low of $0.1855 (Jan 7, 2026) to a high of $0.2003 (Sep 16, 2026), with a median of $0.1973 per EA.
Are there cheaper alternatives to SULFASALAZINE 500 MG TABLET?
4 manufacturers publish a NADAC-priced product with the same active ingredient and strength as SULFASALAZINE 500 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures SULFASALAZINE 500 MG TABLET?
SULFASALAZINE 500 MG TABLET (NDC 11534020001) is labeled by Sunrise Pharmaceutical Inc., and CMS classifies it as a generic product.