Product Information
CLONAZEPAM 0.5 MG TABLET is a generic product labeled by Chartwell RX LLC, priced at $0.0197 per EA under NDC 62135076990. Its NADAC has been published 108 times since Jul 31, 2024.
FDA first approved this application on Sep 30, 1997. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
.5 mg/1
Manufacturer
Chartwell RX LLCNDC
62135076990
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
CLONAZEPAMApproval Type
Generic (ANDA)
FDA Application
ANDA074925FDA Approved
9/30/1997
TE Code
AB
On Market Since
9/30/1997
Pharmacological Classes
Price Statistics
The NADAC for CLONAZEPAM 0.5 MG TABLET has been published 108 times since Jul 31, 2024, and over the history we have for it it has declined 10.4%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0197 per EA |
|---|---|
| All-time high | $0.0284 (Oct 16, 2024) |
| All-time low | $0.0174 (Nov 20, 2024) |
| 52-week high | $0.0224 |
| 52-week low | $0.0197 |
| Median price | $0.0216 |
| Average price | $0.0217 |
| Largest weekly change | -34.1% (Nov 20, 2024) |
| Weeks tracked | 108 |
| Tracking since | Jul 31, 2024 |
Generic Alternatives
The matcher finds 5 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 CLONAZEPAM 0.5 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for CLONAZEPAM 0.5 MG TABLET, manufactured by Chartwell RX LLC, is $0.0197 per EA (NDC 62135076990), effective Aug 19, 2026.
How has the price of CLONAZEPAM 0.5 MG TABLET changed over time?
Over the history we have for it, the NADAC for CLONAZEPAM 0.5 MG TABLET has declined 10.4%. It has been tracked across 108 weekly CMS publications since Jul 31, 2024.
What are the highest and lowest recorded NADAC prices for CLONAZEPAM 0.5 MG TABLET?
Since Jul 31, 2024, the NADAC for CLONAZEPAM 0.5 MG TABLET has ranged from a low of $0.0174 (Nov 20, 2024) to a high of $0.0284 (Oct 16, 2024), with a median of $0.0216 per EA.
Are there cheaper alternatives to CLONAZEPAM 0.5 MG TABLET?
5 manufacturers publish a NADAC-priced product with the same active ingredient and strength as CLONAZEPAM 0.5 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures CLONAZEPAM 0.5 MG TABLET?
CLONAZEPAM 0.5 MG TABLET (NDC 62135076990) is labeled by Chartwell RX LLC, and CMS classifies it as a generic product.