Product Information
ESTAZOLAM 1 MG TABLET is a generic product labeled by Actavis Pharma, Inc., priced at $0.8930 per EA under NDC 00591074401. Its NADAC has been published 456 times since Nov 28, 2013.
FDA first approved this application on Aug 19, 1997. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
1 mg/1
Manufacturer
Actavis Pharma, Inc.NDC
00591074401
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
ESTAZOLAMApproval Type
Generic (ANDA)
FDA Application
ANDA074818FDA Approved
8/19/1997
TE Code
AB
On Market Since
10/1/1997
Pharmacological Classes
Price Statistics
The NADAC for ESTAZOLAM 1 MG TABLET has been published 456 times since Nov 28, 2013, and over the history we have for it it has risen 326.9%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.8930 per EA |
|---|---|
| All-time high | $2.2443 (Dec 14, 2022) |
| All-time low | $0.1995 (Feb 19, 2014) |
| 52-week high | $0.8930 |
| 52-week low | $0.6316 |
| Median price | $0.5139 |
| Average price | $0.7160 |
| Largest weekly change | +329.1% (Dec 22, 2021) |
| Weeks tracked | 456 |
| Tracking since | Nov 28, 2013 |
Generic Alternatives
The matcher finds 2 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
Frequently asked questions
What is the NADAC price of ESTAZOLAM 1 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for ESTAZOLAM 1 MG TABLET, manufactured by Actavis Pharma, Inc., is $0.8930 per EA (NDC 00591074401), effective Aug 19, 2026.
How has the price of ESTAZOLAM 1 MG TABLET changed over time?
Over the history we have for it, the NADAC for ESTAZOLAM 1 MG TABLET has risen 326.9%. It has been tracked across 456 weekly CMS publications since Nov 28, 2013.
What are the highest and lowest recorded NADAC prices for ESTAZOLAM 1 MG TABLET?
Since Nov 28, 2013, the NADAC for ESTAZOLAM 1 MG TABLET has ranged from a low of $0.1995 (Feb 19, 2014) to a high of $2.2443 (Dec 14, 2022), with a median of $0.5139 per EA.
Are there cheaper alternatives to ESTAZOLAM 1 MG TABLET?
2 manufacturers publish a NADAC-priced product with the same active ingredient and strength as ESTAZOLAM 1 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures ESTAZOLAM 1 MG TABLET?
ESTAZOLAM 1 MG TABLET (NDC 00591074401) is labeled by Actavis Pharma, Inc., and CMS classifies it as a generic product.