Product Information
RUFINAMIDE 40 MG/ML SUSPENSION is a generic product labeled by Lupin Pharmaceuticals Inc., priced at $0.2034 per ML under NDC 68180079701. Its NADAC has been published 145 times since Dec 27, 2023.
FDA first approved this application on Dec 18, 2020. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
40 mg/mL
Manufacturer
Lupin Pharmaceuticals Inc.NDC
68180079701
Classification
Generic
Dosage Form
SUSPENSION
Route
ORAL
Effective Date
9/23/2026
Active Ingredients
RUFINAMIDEApproval Type
Generic (ANDA)
FDA Application
ANDA213457FDA Approved
12/18/2020
TE Code
AB
On Market Since
6/22/2023
Price Statistics
The NADAC for RUFINAMIDE 40 MG/ML SUSPENSION has been published 145 times since Dec 27, 2023, and over the history we have for it it has declined 68.8%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.2034 per ML |
|---|---|
| All-time high | $0.7738 (Apr 10, 2024) |
| All-time low | $0.2021 (Jul 22, 2026) |
| 52-week high | $0.3679 |
| 52-week low | $0.2021 |
| Median price | $0.3414 |
| Average price | $0.3823 |
| Largest weekly change | +45.9% (Sep 18, 2024) |
| Weeks tracked | 145 |
| Tracking since | Dec 27, 2023 |
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
Lupin Pharmaceuticals Inc. manufacturer profile
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Drug market
Rufinamide market comparison
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Guide
Understanding NADAC pricing
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Frequently asked questions
What is the NADAC price of RUFINAMIDE 40 MG/ML SUSPENSION?
The current National Average Drug Acquisition Cost (NADAC) for RUFINAMIDE 40 MG/ML SUSPENSION, manufactured by Lupin Pharmaceuticals Inc., is $0.2034 per ML (NDC 68180079701), effective Sep 30, 2026.
How has the price of RUFINAMIDE 40 MG/ML SUSPENSION changed over time?
Over the history we have for it, the NADAC for RUFINAMIDE 40 MG/ML SUSPENSION has declined 68.8%. It has been tracked across 145 weekly CMS publications since Dec 27, 2023.
What are the highest and lowest recorded NADAC prices for RUFINAMIDE 40 MG/ML SUSPENSION?
Since Dec 27, 2023, the NADAC for RUFINAMIDE 40 MG/ML SUSPENSION has ranged from a low of $0.2021 (Jul 22, 2026) to a high of $0.7738 (Apr 10, 2024), with a median of $0.3414 per ML.
Are there cheaper alternatives to RUFINAMIDE 40 MG/ML SUSPENSION?
6 manufacturers publish a NADAC-priced product with the same active ingredient and strength as RUFINAMIDE 40 MG/ML SUSPENSION in a comparable dosage form, but none are currently priced below it.
Who manufactures RUFINAMIDE 40 MG/ML SUSPENSION?
RUFINAMIDE 40 MG/ML SUSPENSION (NDC 68180079701) is labeled by Lupin Pharmaceuticals Inc., and CMS classifies it as a generic product.