This NDC is on FDA's drug shortage list (posted Mar 10, 2023)

Product Information

KLONOPIN 1 MG TABLET is a brand product labeled by H2-Pharma LLC, priced at $3.0498 per EA under NDC 61269061010. Its NADAC has been published 237 times since Feb 9, 2022.

FDA first approved this application before 1982. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.

The High Outlier badge above means this manufacturer's average price in the Clonazepam market falls above Q3 + 1.5·IQR across all competing manufacturers. We only apply this flag in markets with four or more competitors. Full definition: glossary → outlier.

KLONOPIN 1 MG TABLET

Clonazepam
$3.0498per EA
High Outlier
DEA Schedule CIV

Strength

1 mg/1

Manufacturer

H2-Pharma LLC

NDC

61269061010

Classification

Brand

Dosage Form

TABLET

Route

ORAL

Effective Date

8/19/2026

Active Ingredients

CLONAZEPAM

Approval Type

New Drug (NDA)

FDA Application

NDA017533

FDA Approved

Before 1982

TE Code

AB

On Market Since

6/2/1975

Pharmacological Classes

Benzodiazepine
Benzodiazepines

Price Statistics

The NADAC for KLONOPIN 1 MG TABLET has been published 237 times since Feb 9, 2022, and over the history we have for it it has risen 9.4%. The table below summarizes its recorded NADAC range and movement.

Current price$3.0498 per EA
All-time high$3.0637 (Aug 12, 2026)
All-time low$2.7848 (Mar 22, 2023)
52-week high$3.0637
52-week low$2.7867
Median price$2.7904
Average price$2.8150
Largest weekly change+9.9% (Apr 8, 2026)
Weeks tracked237
Tracking sinceFeb 9, 2022

Price History

1W

-0.5%

1M

-0.5%

3M

-0.5%

6M

+9.4%

1Y

+9.3%

3Y

+9.5%

5Y

N/A

All

+9.4%

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). Switching to the cheapest would cut per-unit acquisition cost by roughly 99% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.

Frequently asked questions

What is the NADAC price of KLONOPIN 1 MG TABLET?

The current National Average Drug Acquisition Cost (NADAC) for KLONOPIN 1 MG TABLET, manufactured by H2-Pharma LLC, is $3.0498 per EA (NDC 61269061010), effective Aug 19, 2026.

How has the price of KLONOPIN 1 MG TABLET changed over time?

Over the history we have for it, the NADAC for KLONOPIN 1 MG TABLET has risen 9.4%. It has been tracked across 237 weekly CMS publications since Feb 9, 2022.

What are the highest and lowest recorded NADAC prices for KLONOPIN 1 MG TABLET?

Since Feb 9, 2022, the NADAC for KLONOPIN 1 MG TABLET has ranged from a low of $2.7848 (Mar 22, 2023) to a high of $3.0637 (Aug 12, 2026), with a median of $2.7904 per EA.

Are there cheaper alternatives to KLONOPIN 1 MG TABLET?

Yes. 5 manufacturers publish a NADAC-priced product with the same active ingredient and strength in a comparable dosage form. The lowest-priced option, CLONAZEPAM 1 MG TABLET, is $0.0245 per EA — about 99% below KLONOPIN 1 MG TABLET.

Who manufactures KLONOPIN 1 MG TABLET?

KLONOPIN 1 MG TABLET (NDC 61269061010) is labeled by H2-Pharma LLC, and CMS classifies it as a brand product.

Is KLONOPIN 1 MG TABLET in shortage?

Yes — NDC 61269061010 is currently listed in FDA's drug shortage database (posted Mar 10, 2023).