Product Information
CHLORTHALIDONE 50 MG TABLET is a generic product labeled by Sun Pharmaceutical Industries Inc., priced at $0.1217 per EA under NDC 57664064988. Its NADAC has been published 534 times since Jul 13, 2016.
FDA first approved this application on Jul 21, 1986. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
50 mg/1
Manufacturer
Sun Pharmaceutical Industries Inc.NDC
57664064988
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Effective Date
9/23/2026
Active Ingredients
CHLORTHALIDONEApproval Type
Generic (ANDA)
FDA Application
ANDA089286FDA Approved
7/21/1986
TE Code
AB
On Market Since
2/12/2016
Pharmacological Classes
Price Statistics
The NADAC for CHLORTHALIDONE 50 MG TABLET has been published 534 times since Jul 13, 2016, and over the history we have for it it has declined 89.1%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.1217 per EA |
|---|---|
| All-time high | $1.1285 (Aug 10, 2016) |
| All-time low | $0.0987 (May 22, 2024) |
| 52-week high | $0.1453 |
| 52-week low | $0.1210 |
| Median price | $0.3241 |
| Average price | $0.4490 |
| Largest weekly change | +48.7% (Mar 23, 2022) |
| Weeks tracked | 534 |
| Tracking since | Jul 13, 2016 |
Generic Alternatives
The matcher finds 11 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
Sun Pharmaceutical Industries Inc. manufacturer profile
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Drug market
Chlorthalidone market comparison
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Therapeutic class
Thiazide-like Diuretic class view
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Trend hub
Latest market trends
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Guide
Understanding NADAC pricing
Use the explainer when you need context on how CMS publishes NADAC and how to interpret the number on this page.
Frequently asked questions
What is the NADAC price of CHLORTHALIDONE 50 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for CHLORTHALIDONE 50 MG TABLET, manufactured by Sun Pharmaceutical Industries Inc., is $0.1217 per EA (NDC 57664064988), effective Sep 30, 2026.
How has the price of CHLORTHALIDONE 50 MG TABLET changed over time?
Over the history we have for it, the NADAC for CHLORTHALIDONE 50 MG TABLET has declined 89.1%. It has been tracked across 534 weekly CMS publications since Jul 13, 2016.
What are the highest and lowest recorded NADAC prices for CHLORTHALIDONE 50 MG TABLET?
Since Jul 13, 2016, the NADAC for CHLORTHALIDONE 50 MG TABLET has ranged from a low of $0.0987 (May 22, 2024) to a high of $1.1285 (Aug 10, 2016), with a median of $0.3241 per EA.
Are there cheaper alternatives to CHLORTHALIDONE 50 MG TABLET?
11 manufacturers publish a NADAC-priced product with the same active ingredient and strength as CHLORTHALIDONE 50 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures CHLORTHALIDONE 50 MG TABLET?
CHLORTHALIDONE 50 MG TABLET (NDC 57664064988) is labeled by Sun Pharmaceutical Industries Inc., and CMS classifies it as a generic product.