Product Information
THEOPHYLLINE 80 MG/15 ML SOLN is a generic product labeled by Chartwell RX LLC, priced at $0.1118 per ML under NDC 62135055647. Its NADAC has been published 123 times since Apr 17, 2024.
FDA first approved this application on Apr 13, 2011. Its Orange Book therapeutic-equivalence code is AA.
The Low Outlier badge above means this manufacturer's average price in the Theophylline market falls below Q1 − 1.5·IQR across all competing manufacturers. We only apply this flag in markets with four or more competitors. Full definition: glossary → outlier.
Strength
80 mg/15mL
Manufacturer
Chartwell RX LLCNDC
62135055647
Classification
Generic
Dosage Form
SOLUTION
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
THEOPHYLLINE ANHYDROUSApproval Type
Generic (ANDA)
FDA Application
ANDA091156FDA Approved
4/13/2011
TE Code
AA
On Market Since
4/13/2011
Pharmacological Classes
Price Statistics
The NADAC for THEOPHYLLINE 80 MG/15 ML SOLN has been published 123 times since Apr 17, 2024, and over the history we have for it it has risen 6.7%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.1118 per ML |
|---|---|
| All-time high | $0.1118 (Aug 19, 2026) |
| All-time low | $0.0918 (Feb 19, 2025) |
| 52-week high | $0.1118 |
| 52-week low | $0.0992 |
| Median price | $0.1022 |
| Average price | $0.1021 |
| Largest weekly change | +6.3% (Apr 22, 2026) |
| Weeks tracked | 123 |
| Tracking since | Apr 17, 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). 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
Frequently asked questions
What is the NADAC price of THEOPHYLLINE 80 MG/15 ML SOLN?
The current National Average Drug Acquisition Cost (NADAC) for THEOPHYLLINE 80 MG/15 ML SOLN, manufactured by Chartwell RX LLC, is $0.1118 per ML (NDC 62135055647), effective Aug 19, 2026.
How has the price of THEOPHYLLINE 80 MG/15 ML SOLN changed over time?
Over the history we have for it, the NADAC for THEOPHYLLINE 80 MG/15 ML SOLN has risen 6.7%. It has been tracked across 123 weekly CMS publications since Apr 17, 2024.
What are the highest and lowest recorded NADAC prices for THEOPHYLLINE 80 MG/15 ML SOLN?
Since Apr 17, 2024, the NADAC for THEOPHYLLINE 80 MG/15 ML SOLN has ranged from a low of $0.0918 (Feb 19, 2025) to a high of $0.1118 (Aug 19, 2026), with a median of $0.1022 per ML.
Are there cheaper alternatives to THEOPHYLLINE 80 MG/15 ML SOLN?
1 manufacturer publishes a NADAC-priced product with the same active ingredient and strength as THEOPHYLLINE 80 MG/15 ML SOLN in a comparable dosage form, but none are currently priced below it.
Who manufactures THEOPHYLLINE 80 MG/15 ML SOLN?
THEOPHYLLINE 80 MG/15 ML SOLN (NDC 62135055647) is labeled by Chartwell RX LLC, and CMS classifies it as a generic product.