Product Information
AMOXICILLIN 400 MG/5 ML SUSP is a generic product labeled by USAntibiotics, LLC, priced at $0.0392 per ML under NDC 81964020751. Its NADAC has been published 107 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
81964020751
Classification
Generic
Dosage Form
FOR SUSPENSION
Route
ORAL
Effective Date
8/19/2026
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 107 times since Aug 7, 2024, and over the history we have for it it has risen 18.9%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0392 per ML |
|---|---|
| All-time high | $0.0426 (Oct 15, 2025) |
| All-time low | $0.0330 (Aug 7, 2024) |
| 52-week high | $0.0426 |
| 52-week low | $0.0386 |
| Median price | $0.0388 |
| Average price | $0.0388 |
| Largest weekly change | -12.3% (Nov 20, 2024) |
| Weeks tracked | 107 |
| 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 14% at current NADAC. 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 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 $0.0392 per ML (NDC 81964020751), effective Aug 19, 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 risen 18.9%. It has been tracked across 107 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 $0.0330 (Aug 7, 2024) to a high of $0.0426 (Oct 15, 2025), with a median of $0.0388 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 14% below AMOXICILLIN 400 MG/5 ML SUSP.
Who manufactures AMOXICILLIN 400 MG/5 ML SUSP?
AMOXICILLIN 400 MG/5 ML SUSP (NDC 81964020751) is labeled by USAntibiotics, LLC, and CMS classifies it as a generic product.