Product Information
PHENYTOIN SOD EXT 100 MG CAP is a generic product labeled by Amneal Pharmaceuticals LLC, priced at $0.1572 per EA under NDC 65162021250. Its NADAC has been published 599 times since Nov 28, 2013.
FDA first approved this application on Nov 12, 2008. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
100 mg/1
Manufacturer
Amneal Pharmaceuticals LLCNDC
65162021250
Classification
Generic
Dosage Form
CAPSULE
Route
ORAL
Effective Date
4/23/2025
Active Ingredients
PHENYTOIN SODIUMApproval Type
Generic (ANDA)
FDA Application
ANDA040765FDA Approved
11/12/2008
TE Code
AB
On Market Since
12/16/2009
Pharmacological Classes
Price Statistics
The NADAC for PHENYTOIN SOD EXT 100 MG CAP has been published 599 times since Nov 28, 2013, and over the history we have for it it has risen 67.3%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.1572 per EA |
|---|---|
| All-time high | $0.3264 (Dec 10, 2014) |
| All-time low | $0.0866 (May 21, 2014) |
| Median price | $0.1949 |
| Average price | $0.1995 |
| Largest weekly change | +75.0% (Aug 20, 2014) |
| Weeks tracked | 599 |
| Tracking since | Nov 28, 2013 |
1W
N/A
1M
N/A
3M
N/A
6M
N/A
1Y
N/A
3Y
+5.1%
5Y
-3.8%
All
+67.3%
Last surveyed May 14, 2025 — this NDC no longer appears in the current weekly NADAC file.
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). Switching to the cheapest would cut per-unit acquisition cost by roughly 6% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Related Drugs
Same classification
Frequently asked questions
What is the NADAC price of PHENYTOIN SOD EXT 100 MG CAP?
The current National Average Drug Acquisition Cost (NADAC) for PHENYTOIN SOD EXT 100 MG CAP, manufactured by Amneal Pharmaceuticals LLC, is $0.1572 per EA (NDC 65162021250), effective May 14, 2025.
How has the price of PHENYTOIN SOD EXT 100 MG CAP changed over time?
Over the history we have for it, the NADAC for PHENYTOIN SOD EXT 100 MG CAP has risen 67.3%. It has been tracked across 599 weekly CMS publications since Nov 28, 2013.
What are the highest and lowest recorded NADAC prices for PHENYTOIN SOD EXT 100 MG CAP?
Since Nov 28, 2013, the NADAC for PHENYTOIN SOD EXT 100 MG CAP has ranged from a low of $0.0866 (May 21, 2014) to a high of $0.3264 (Dec 10, 2014), with a median of $0.1949 per EA.
Are there cheaper alternatives to PHENYTOIN SOD EXT 100 MG CAP?
Yes. 6 manufacturers publish a NADAC-priced product with the same active ingredient and strength in a comparable dosage form. The lowest-priced option, PHENYTOIN SOD EXT 100 MG CAP, is $0.1471 per EA — about 6% below PHENYTOIN SOD EXT 100 MG CAP.
Who manufactures PHENYTOIN SOD EXT 100 MG CAP?
PHENYTOIN SOD EXT 100 MG CAP (NDC 65162021250) is labeled by Amneal Pharmaceuticals LLC, and CMS classifies it as a generic product.