Product Information
GUANFACINE HCL ER 2 MG TABLET is a generic product labeled by Apotex Corp., priced at $0.1477 per EA under NDC 60505392801. Its NADAC has been published 402 times since Jan 23, 2019.
FDA first approved this application on Jul 25, 2018. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
2 mg/1
Manufacturer
Apotex Corp.NDC
60505392801
Classification
Generic
Dosage Form
TABLET, EXTENDED RELEASE
Route
ORAL
Effective Date
9/23/2026
Active Ingredients
GUANFACINE HYDROCHLORIDEApproval Type
Generic (ANDA)
FDA Application
ANDA205430FDA Approved
7/25/2018
TE Code
AB
On Market Since
10/3/2018
Pharmacological Classes
Price Statistics
The NADAC for GUANFACINE HCL ER 2 MG TABLET has been published 402 times since Jan 23, 2019, and over the history we have for it it has declined 64.5%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.1477 per EA |
|---|---|
| All-time high | $0.4227 (Aug 14, 2019) |
| All-time low | $0.1477 (Sep 23, 2026) |
| 52-week high | $0.2166 |
| 52-week low | $0.1477 |
| Median price | $0.2464 |
| Average price | $0.2658 |
| Largest weekly change | -29.8% (Jul 21, 2021) |
| Weeks tracked | 402 |
| Tracking since | Jan 23, 2019 |
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
Continue researching this drug
Use these direct paths to move from a single NDC into the surrounding market, manufacturer, class, and trend context.
Manufacturer
Apotex Corp. manufacturer profile
See the full portfolio, pricing trend, and other products from this labeler.
Drug market
guanfacine market comparison
Compare this molecule across participating manufacturers and inspect the broader market price spread.
Therapeutic class
Central alpha-2 Adrenergic Agonist class view
See how this drug behaves alongside other products in the same FDA pharmacologic class.
Trend hub
Latest market trends
Zoom back out to the weekly mover view and compare this NDC with the rest of the current NADAC release.
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 GUANFACINE HCL ER 2 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for GUANFACINE HCL ER 2 MG TABLET, manufactured by Apotex Corp., is $0.1477 per EA (NDC 60505392801), effective Sep 30, 2026.
How has the price of GUANFACINE HCL ER 2 MG TABLET changed over time?
Over the history we have for it, the NADAC for GUANFACINE HCL ER 2 MG TABLET has declined 64.5%. It has been tracked across 402 weekly CMS publications since Jan 23, 2019.
What are the highest and lowest recorded NADAC prices for GUANFACINE HCL ER 2 MG TABLET?
Since Jan 23, 2019, the NADAC for GUANFACINE HCL ER 2 MG TABLET has ranged from a low of $0.1477 (Sep 23, 2026) to a high of $0.4227 (Aug 14, 2019), with a median of $0.2464 per EA.
Are there cheaper alternatives to GUANFACINE HCL ER 2 MG TABLET?
5 manufacturers publish a NADAC-priced product with the same active ingredient and strength as GUANFACINE HCL ER 2 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures GUANFACINE HCL ER 2 MG TABLET?
GUANFACINE HCL ER 2 MG TABLET (NDC 60505392801) is labeled by Apotex Corp., and CMS classifies it as a generic product.