Product Information
AMOXICILLIN 400 MG/5 ML SUSP is a generic product labeled by USAntibiotics, LLC, priced at $0.0439 per ML under NDC 81964020750. Its NADAC has been published 113 times since Aug 7, 2024.
FDA first approved this application on Apr 15, 1999. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
400 mg/5mL
Manufacturer
USAntibiotics, LLCNDC
81964020750
Classification
Generic
Dosage Form
FOR SUSPENSION
Route
ORAL
Effective Date
9/23/2026
Active Ingredients
AMOXICILLINApproval Type
Authorized Generic (NDA)
FDA Application
NDA050760FDA Approved
4/15/1999
TE Code
AB
On Market Since
4/1/2024
Pharmacological Classes
Price Statistics
The NADAC for AMOXICILLIN 400 MG/5 ML SUSP has been published 113 times since Aug 7, 2024, and over the history we have for it it has held within roughly two percent of its current level. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0439 per ML |
|---|---|
| All-time high | $0.0485 (Sep 11, 2024) |
| All-time low | $0.0401 (Nov 20, 2024) |
| 52-week high | $0.0461 |
| 52-week low | $0.0439 |
| Median price | $0.0458 |
| Average price | $0.0454 |
| Largest weekly change | -13.5% (Nov 20, 2024) |
| Weeks tracked | 113 |
| Tracking since | Aug 7, 2024 |
Generic Alternatives
The matcher finds 1 manufacturer 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 23% 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
Use these direct paths to move from a single NDC into the surrounding market, manufacturer, class, and trend context.
Manufacturer
USAntibiotics, LLC manufacturer profile
See the full portfolio, pricing trend, and other products from this labeler.
Drug market
Amoxicillin market comparison
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Therapeutic class
Penicillin-class Antibacterial class view
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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 AMOXICILLIN 400 MG/5 ML SUSP?
The current National Average Drug Acquisition Cost (NADAC) for AMOXICILLIN 400 MG/5 ML SUSP, manufactured by USAntibiotics, LLC, is $0.0439 per ML (NDC 81964020750), effective Sep 30, 2026.
How has the price of AMOXICILLIN 400 MG/5 ML SUSP changed over time?
Over the history we have for it, the NADAC for AMOXICILLIN 400 MG/5 ML SUSP has held within roughly two percent of its current level. It has been tracked across 113 weekly CMS publications since Aug 7, 2024.
What are the highest and lowest recorded NADAC prices for AMOXICILLIN 400 MG/5 ML SUSP?
Since Aug 7, 2024, the NADAC for AMOXICILLIN 400 MG/5 ML SUSP has ranged from a low of $0.0401 (Nov 20, 2024) to a high of $0.0485 (Sep 11, 2024), with a median of $0.0458 per ML.
Are there cheaper alternatives to AMOXICILLIN 400 MG/5 ML SUSP?
Yes. 1 manufacturer publishes a NADAC-priced product with the same active ingredient and strength in a comparable dosage form. The lowest-priced option, AMOXICILLIN 400 MG/5 ML SUSP, is $0.0338 per ML — about 23% below AMOXICILLIN 400 MG/5 ML SUSP.
Who manufactures AMOXICILLIN 400 MG/5 ML SUSP?
AMOXICILLIN 400 MG/5 ML SUSP (NDC 81964020750) is labeled by USAntibiotics, LLC, and CMS classifies it as a generic product.