Product Information
DILTIAZEM 24H ER(CD) 300 MG CP is a generic product labeled by Sun Pharmaceutical Industries Inc., priced at $0.3091 per EA under NDC 63304072190. Its NADAC has been published 334 times since Oct 2, 2019.
FDA first approved this application on Jun 8, 2017. Its Orange Book therapeutic-equivalence code is AB3 — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
300 mg/1
Manufacturer
Sun Pharmaceutical Industries Inc.NDC
63304072190
Classification
Generic
Dosage Form
CAPSULE, EXTENDED RELEASE
Route
ORAL
Effective Date
2/18/2026
Active Ingredients
DILTIAZEM HYDROCHLORIDEApproval Type
Generic (ANDA)
FDA Application
ANDA203023FDA Approved
6/8/2017
TE Code
AB3
On Market Since
10/31/2018
Pharmacological Classes
Price Statistics
The NADAC for DILTIAZEM 24H ER(CD) 300 MG CP has been published 334 times since Oct 2, 2019, and over the history we have for it it has declined 43.0%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.3091 per EA |
|---|---|
| All-time high | $0.5539 (Feb 12, 2020) |
| All-time low | $0.2613 (Apr 19, 2023) |
| 52-week high | $0.3091 |
| 52-week low | $0.2951 |
| Median price | $0.3302 |
| Average price | $0.3718 |
| Largest weekly change | +35.3% (Aug 21, 2024) |
| Weeks tracked | 334 |
| Tracking since | Oct 2, 2019 |
1W
N/A
1M
N/A
3M
N/A
6M
N/A
1Y
+1.7%
3Y
+5.4%
5Y
-22.1%
All
-43.0%
Last surveyed Feb 18, 2026 — this NDC no longer appears in the current weekly NADAC file.
Generic Alternatives
The matcher finds 3 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 3% 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 DILTIAZEM 24H ER(CD) 300 MG CP?
The current National Average Drug Acquisition Cost (NADAC) for DILTIAZEM 24H ER(CD) 300 MG CP, manufactured by Sun Pharmaceutical Industries Inc., is $0.3091 per EA (NDC 63304072190), effective Feb 18, 2026.
How has the price of DILTIAZEM 24H ER(CD) 300 MG CP changed over time?
Over the history we have for it, the NADAC for DILTIAZEM 24H ER(CD) 300 MG CP has declined 43.0%. It has been tracked across 334 weekly CMS publications since Oct 2, 2019.
What are the highest and lowest recorded NADAC prices for DILTIAZEM 24H ER(CD) 300 MG CP?
Since Oct 2, 2019, the NADAC for DILTIAZEM 24H ER(CD) 300 MG CP has ranged from a low of $0.2613 (Apr 19, 2023) to a high of $0.5539 (Feb 12, 2020), with a median of $0.3302 per EA.
Are there cheaper alternatives to DILTIAZEM 24H ER(CD) 300 MG CP?
Yes. 3 manufacturers publish a NADAC-priced product with the same active ingredient and strength in a comparable dosage form. The lowest-priced option, DILTIAZEM 24H ER(CD) 300 MG CP, is $0.3005 per EA — about 3% below DILTIAZEM 24H ER(CD) 300 MG CP.
Who manufactures DILTIAZEM 24H ER(CD) 300 MG CP?
DILTIAZEM 24H ER(CD) 300 MG CP (NDC 63304072190) is labeled by Sun Pharmaceutical Industries Inc., and CMS classifies it as a generic product.