Product Information
ISOSORBIDE DINITRATE 5 MG TAB is a generic product labeled by Zydus Pharmaceuticals (USA) Inc., priced at $0.1767 per EA under NDC 70710114801. Its NADAC has been published 350 times since Jan 22, 2020.
FDA first approved this application on Nov 20, 2019. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
5 mg/1
Manufacturer
Zydus Pharmaceuticals (USA) Inc.NDC
70710114801
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Effective Date
9/23/2026
Active Ingredients
ISOSORBIDE DINITRATEApproval Type
Generic (ANDA)
FDA Application
ANDA213057FDA Approved
11/20/2019
TE Code
AB
On Market Since
11/25/2019
Pharmacological Classes
Price Statistics
The NADAC for ISOSORBIDE DINITRATE 5 MG TAB has been published 350 times since Jan 22, 2020, and over the history we have for it it has declined 56.8%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.1767 per EA |
|---|---|
| All-time high | $0.4134 (Apr 15, 2020) |
| All-time low | $0.1457 (Apr 17, 2024) |
| 52-week high | $0.2324 |
| 52-week low | $0.1767 |
| Median price | $0.2637 |
| Average price | $0.2733 |
| Largest weekly change | +54.4% (Jun 19, 2024) |
| Weeks tracked | 350 |
| Tracking since | Jan 22, 2020 |
Generic Alternatives
The matcher finds 1 manufacturer 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
Zydus Pharmaceuticals (USA) Inc. manufacturer profile
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Drug market
Isosorbide dinitrate market comparison
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Therapeutic class
Nitrate Vasodilator 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 ISOSORBIDE DINITRATE 5 MG TAB?
The current National Average Drug Acquisition Cost (NADAC) for ISOSORBIDE DINITRATE 5 MG TAB, manufactured by Zydus Pharmaceuticals (USA) Inc., is $0.1767 per EA (NDC 70710114801), effective Sep 30, 2026.
How has the price of ISOSORBIDE DINITRATE 5 MG TAB changed over time?
Over the history we have for it, the NADAC for ISOSORBIDE DINITRATE 5 MG TAB has declined 56.8%. It has been tracked across 350 weekly CMS publications since Jan 22, 2020.
What are the highest and lowest recorded NADAC prices for ISOSORBIDE DINITRATE 5 MG TAB?
Since Jan 22, 2020, the NADAC for ISOSORBIDE DINITRATE 5 MG TAB has ranged from a low of $0.1457 (Apr 17, 2024) to a high of $0.4134 (Apr 15, 2020), with a median of $0.2637 per EA.
Are there cheaper alternatives to ISOSORBIDE DINITRATE 5 MG TAB?
1 manufacturer publishes a NADAC-priced product with the same active ingredient and strength as ISOSORBIDE DINITRATE 5 MG TAB in a comparable dosage form, but none are currently priced below it.
Who manufactures ISOSORBIDE DINITRATE 5 MG TAB?
ISOSORBIDE DINITRATE 5 MG TAB (NDC 70710114801) is labeled by Zydus Pharmaceuticals (USA) Inc., and CMS classifies it as a generic product.