Product Information
DIVALPROEX SOD DR 500 MG TAB is a generic product labeled by American Health Packaging, priced at $0.1643 per EA under NDC 68084078261. Its NADAC has been published 539 times since Mar 9, 2016.
FDA first approved this application on Apr 21, 2011. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
500 mg/1
Manufacturer
American Health PackagingNDC
68084078261
Classification
Generic
Dosage Form
TABLET, DELAYED RELEASE
Route
ORAL
Effective Date
6/17/2026
Active Ingredients
DIVALPROEX SODIUMApproval Type
Generic (ANDA)
FDA Application
ANDA090554FDA Approved
4/21/2011
TE Code
AB
On Market Since
1/26/2016
Pharmacological Classes
Price Statistics
The NADAC for DIVALPROEX SOD DR 500 MG TAB has been published 539 times since Mar 9, 2016, and over the history we have for it it has risen 2.3%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.1643 per EA |
|---|---|
| All-time high | $0.1869 (Nov 13, 2024) |
| All-time low | $0.0991 (Nov 21, 2018) |
| 52-week high | $0.1683 |
| 52-week low | $0.1572 |
| Median price | $0.1445 |
| Average price | $0.1439 |
| Largest weekly change | -23.0% (Nov 20, 2024) |
| Weeks tracked | 539 |
| Tracking since | Mar 9, 2016 |
1W
N/A
1M
N/A
3M
-2.4%
6M
+3.7%
1Y
-2.3%
3Y
-2.8%
5Y
+9.7%
All
+2.3%
Last surveyed Jul 1, 2026 — this NDC no longer appears in the current weekly NADAC file.
Generic Alternatives
The matcher finds 12 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 25% 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 DIVALPROEX SOD DR 500 MG TAB?
The current National Average Drug Acquisition Cost (NADAC) for DIVALPROEX SOD DR 500 MG TAB, manufactured by American Health Packaging, is $0.1643 per EA (NDC 68084078261), effective Jul 1, 2026.
How has the price of DIVALPROEX SOD DR 500 MG TAB changed over time?
Over the history we have for it, the NADAC for DIVALPROEX SOD DR 500 MG TAB has risen 2.3%. It has been tracked across 539 weekly CMS publications since Mar 9, 2016.
What are the highest and lowest recorded NADAC prices for DIVALPROEX SOD DR 500 MG TAB?
Since Mar 9, 2016, the NADAC for DIVALPROEX SOD DR 500 MG TAB has ranged from a low of $0.0991 (Nov 21, 2018) to a high of $0.1869 (Nov 13, 2024), with a median of $0.1445 per EA.
Are there cheaper alternatives to DIVALPROEX SOD DR 500 MG TAB?
Yes. 12 manufacturers publish a NADAC-priced product with the same active ingredient and strength in a comparable dosage form. The lowest-priced option, DIVALPROEX SOD DR 500 MG TAB, is $0.1228 per EA — about 25% below DIVALPROEX SOD DR 500 MG TAB.
Who manufactures DIVALPROEX SOD DR 500 MG TAB?
DIVALPROEX SOD DR 500 MG TAB (NDC 68084078261) is labeled by American Health Packaging, and CMS classifies it as a generic product.