Product Information
ISOSORBIDE MONONIT 20 MG TAB is a generic product labeled by Omnivium Pharmaceuticals LLC, priced at $3.3901 per EA under NDC 81665010310. Its NADAC has been published 73 times since Feb 5, 2025.
The High Outlier badge above means this manufacturer's average price in the isosorbide mononitrate market falls above Q3 + 1.5·IQR across all competing manufacturers. We only apply this flag in markets with four or more competitors. Full definition: glossary → outlier.
Strength
20 mg/1
Manufacturer
Omnivium Pharmaceuticals LLCNDC
81665010310
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
ISOSORBIDE MONONITRATEApproval Type
Authorized Generic (NDA)
FDA Application
NDA020215On Market Since
5/2/2024
Pharmacological Classes
Price Statistics
The NADAC for ISOSORBIDE MONONIT 20 MG TAB has been published 73 times since Feb 5, 2025, and over the history we have for it it has risen 1699.5%. The table below summarizes its recorded NADAC range and movement.
| Current price | $3.3901 per EA |
|---|---|
| All-time high | $3.3902 (Feb 11, 2026) |
| All-time low | $0.1884 (Feb 5, 2025) |
| 52-week high | $3.3902 |
| 52-week low | $3.3532 |
| Median price | $3.3750 |
| Average price | $2.7203 |
| Largest weekly change | +1645.3% (May 21, 2025) |
| Weeks tracked | 73 |
| Tracking since | Feb 5, 2025 |
Generic Alternatives
The matcher finds 1 NADAC-published product sharing this drug's active ingredient, strength, and dosage form across 1 manufacturer (up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 96% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Frequently asked questions
What is the NADAC price of ISOSORBIDE MONONIT 20 MG TAB?
The current National Average Drug Acquisition Cost (NADAC) for ISOSORBIDE MONONIT 20 MG TAB, manufactured by Omnivium Pharmaceuticals LLC, is $3.3901 per EA (NDC 81665010310), effective Jun 24, 2026.
How has the price of ISOSORBIDE MONONIT 20 MG TAB changed over time?
Over the history we have for it, the NADAC for ISOSORBIDE MONONIT 20 MG TAB has risen 1699.5%. It has been tracked across 73 weekly CMS publications since Feb 5, 2025.
What are the highest and lowest recorded NADAC prices for ISOSORBIDE MONONIT 20 MG TAB?
Since Feb 5, 2025, the NADAC for ISOSORBIDE MONONIT 20 MG TAB has ranged from a low of $0.1884 (Feb 5, 2025) to a high of $3.3902 (Feb 11, 2026), with a median of $3.3750 per EA.
Are there cheaper alternatives to ISOSORBIDE MONONIT 20 MG TAB?
Yes. 1 NADAC-published product shares the same active ingredient, strength, and dosage form. The lowest-priced option, ISOSORBIDE MONONIT 20 MG TAB, is $0.1492 per EA — about 96% below ISOSORBIDE MONONIT 20 MG TAB.
Who manufactures ISOSORBIDE MONONIT 20 MG TAB?
ISOSORBIDE MONONIT 20 MG TAB (NDC 81665010310) is labeled by Omnivium Pharmaceuticals LLC, and CMS classifies it as a generic product.
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