Product Information
QUETIAPINE ER 400 MG TABLET is a generic product labeled by Lupin Pharmaceuticals Inc., priced at $0.3174 per EA under NDC 68180061607. Its NADAC has been published 468 times since Oct 18, 2017.
FDA first approved this application on May 17, 2017. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
400 mg/1
Manufacturer
Lupin Pharmaceuticals Inc.NDC
68180061607
Classification
Generic
Dosage Form
TABLET, FILM COATED, EXTENDED RELEASE
Route
ORAL
Effective Date
9/23/2026
Active Ingredients
QUETIAPINE FUMARATEApproval Type
Generic (ANDA)
FDA Application
ANDA204203FDA Approved
5/17/2017
TE Code
AB
On Market Since
8/22/2017
Pharmacological Classes
Price Statistics
The NADAC for QUETIAPINE ER 400 MG TABLET has been published 468 times since Oct 18, 2017, and over the history we have for it it has declined 80.8%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.3174 per EA |
|---|---|
| All-time high | $1.6557 (Nov 15, 2017) |
| All-time low | $0.2506 (Jul 17, 2024) |
| 52-week high | $0.3390 |
| 52-week low | $0.3021 |
| Median price | $0.4410 |
| Average price | $0.5196 |
| Largest weekly change | +47.1% (Aug 21, 2024) |
| Weeks tracked | 468 |
| Tracking since | Oct 18, 2017 |
Generic Alternatives
The matcher finds 10 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 49% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Related Drugs
Same classification
Continue researching this drug
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Manufacturer
Lupin Pharmaceuticals Inc. manufacturer profile
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Drug market
Quetiapine market comparison
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Therapeutic class
Atypical Antipsychotic 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 QUETIAPINE ER 400 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for QUETIAPINE ER 400 MG TABLET, manufactured by Lupin Pharmaceuticals Inc., is $0.3174 per EA (NDC 68180061607), effective Sep 30, 2026.
How has the price of QUETIAPINE ER 400 MG TABLET changed over time?
Over the history we have for it, the NADAC for QUETIAPINE ER 400 MG TABLET has declined 80.8%. It has been tracked across 468 weekly CMS publications since Oct 18, 2017.
What are the highest and lowest recorded NADAC prices for QUETIAPINE ER 400 MG TABLET?
Since Oct 18, 2017, the NADAC for QUETIAPINE ER 400 MG TABLET has ranged from a low of $0.2506 (Jul 17, 2024) to a high of $1.6557 (Nov 15, 2017), with a median of $0.4410 per EA.
Are there cheaper alternatives to QUETIAPINE ER 400 MG TABLET?
Yes. 10 manufacturers publish a NADAC-priced product with the same active ingredient and strength in a comparable dosage form. The lowest-priced option, QUETIAPINE FUMARATE 400 MG TAB, is $0.1616 per EA — about 49% below QUETIAPINE ER 400 MG TABLET.
Who manufactures QUETIAPINE ER 400 MG TABLET?
QUETIAPINE ER 400 MG TABLET (NDC 68180061607) is labeled by Lupin Pharmaceuticals Inc., and CMS classifies it as a generic product.