Product Information
FENTANYL 100 MCG/2 ML VIAL is a generic product labeled by Phlow Corp., priced at $1.4191 per ML under NDC 81565020502. Its NADAC has been published 115 times since Apr 17, 2024.
Strength
50 ug/mL
Manufacturer
Phlow Corp.NDC
81565020502
Classification
Generic
Dosage Form
INJECTION
Route
INTRAMUSCULAR; INTRAVENOUS
Last Updated
6/17/2026
Active Ingredients
FENTANYL CITRATEApproval Type
New Drug (NDA)
FDA Application
NDA019101On Market Since
1/11/2023
Pharmacological Classes
Price Statistics
The NADAC for FENTANYL 100 MCG/2 ML VIAL has been published 115 times since Apr 17, 2024, and over the history we have for it it has risen 103.1%. The table below summarizes its recorded NADAC range and movement.
| Current price | $1.4191 per ML |
|---|---|
| All-time high | $1.4191 (Jun 24, 2026) |
| All-time low | $0.6987 (Apr 17, 2024) |
| 52-week high | $1.4191 |
| 52-week low | $0.7659 |
| Median price | $0.7661 |
| Average price | $0.9210 |
| Largest weekly change | +16.1% (Sep 17, 2025) |
| Weeks tracked | 115 |
| Tracking since | Apr 17, 2024 |
Generic Alternatives
The matcher finds 2 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 2 manufacturers (up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 58% 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 FENTANYL 100 MCG/2 ML VIAL?
The current National Average Drug Acquisition Cost (NADAC) for FENTANYL 100 MCG/2 ML VIAL, manufactured by Phlow Corp., is $1.4191 per ML (NDC 81565020502), effective Jun 24, 2026.
How has the price of FENTANYL 100 MCG/2 ML VIAL changed over time?
Over the history we have for it, the NADAC for FENTANYL 100 MCG/2 ML VIAL has risen 103.1%. It has been tracked across 115 weekly CMS publications since Apr 17, 2024.
What are the highest and lowest recorded NADAC prices for FENTANYL 100 MCG/2 ML VIAL?
Since Apr 17, 2024, the NADAC for FENTANYL 100 MCG/2 ML VIAL has ranged from a low of $0.6987 (Apr 17, 2024) to a high of $1.4191 (Jun 24, 2026), with a median of $0.7661 per ML.
Are there cheaper alternatives to FENTANYL 100 MCG/2 ML VIAL?
Yes. 2 NADAC-published products share the same active ingredient, strength, and dosage form. The lowest-priced option, FENTANYL 100 MCG/2 ML AMPUL, is $0.5981 per ML — about 58% below FENTANYL 100 MCG/2 ML VIAL.
Who manufactures FENTANYL 100 MCG/2 ML VIAL?
FENTANYL 100 MCG/2 ML VIAL (NDC 81565020502) is labeled by Phlow Corp., and CMS classifies it as a generic product.
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