Product Information
AZATHIOPRINE 50 MG TABLET is a generic product labeled by Ascend Laboratories, LLC, priced at $0.1243 per EA under NDC 67877049301. Its NADAC has been published 326 times since Jul 8, 2020.
FDA first approved this application on Mar 27, 2020. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
50 mg/1
Manufacturer
Ascend Laboratories, LLCNDC
67877049301
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Effective Date
9/23/2026
Active Ingredients
AZATHIOPRINEApproval Type
Generic (ANDA)
FDA Application
ANDA208687FDA Approved
3/27/2020
TE Code
AB
On Market Since
3/29/2020
Pharmacological Classes
Price Statistics
The NADAC for AZATHIOPRINE 50 MG TABLET has been published 326 times since Jul 8, 2020, and over the history we have for it it has declined 52.8%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.1243 per EA |
|---|---|
| All-time high | $0.3050 (Sep 15, 2021) |
| All-time low | $0.1228 (Nov 20, 2024) |
| 52-week high | $0.1379 |
| 52-week low | $0.1243 |
| Median price | $0.1779 |
| Average price | $0.1867 |
| Largest weekly change | +26.6% (Jun 19, 2024) |
| Weeks tracked | 326 |
| Tracking since | Jul 8, 2020 |
Generic Alternatives
The matcher finds 6 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
Ascend Laboratories, LLC manufacturer profile
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Drug market
Azathioprine market comparison
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Therapeutic class
Purine Antimetabolite 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 AZATHIOPRINE 50 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for AZATHIOPRINE 50 MG TABLET, manufactured by Ascend Laboratories, LLC, is $0.1243 per EA (NDC 67877049301), effective Sep 30, 2026.
How has the price of AZATHIOPRINE 50 MG TABLET changed over time?
Over the history we have for it, the NADAC for AZATHIOPRINE 50 MG TABLET has declined 52.8%. It has been tracked across 326 weekly CMS publications since Jul 8, 2020.
What are the highest and lowest recorded NADAC prices for AZATHIOPRINE 50 MG TABLET?
Since Jul 8, 2020, the NADAC for AZATHIOPRINE 50 MG TABLET has ranged from a low of $0.1228 (Nov 20, 2024) to a high of $0.3050 (Sep 15, 2021), with a median of $0.1779 per EA.
Are there cheaper alternatives to AZATHIOPRINE 50 MG TABLET?
6 manufacturers publish a NADAC-priced product with the same active ingredient and strength as AZATHIOPRINE 50 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures AZATHIOPRINE 50 MG TABLET?
AZATHIOPRINE 50 MG TABLET (NDC 67877049301) is labeled by Ascend Laboratories, LLC, and CMS classifies it as a generic product.