DEA schedule
Is dantrolene a controlled substance?
Federal schedule for dantrolene from the FDA NDC directory, checked against the DEA controlled substances list.
Source: FDA NDC Directory file dated 2026-10-22. Publisher page
No. Dantrolene is not a federally controlled substance. None of its FDA NDC listings carries a DEA schedule, and dantrolene is not on the DEA controlled substances list.
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Schedule check
| Source | What it lists |
|---|---|
| FDA NDC directory | 27 prescription listings from 13 labelers, none with a DEA schedule |
| DEA controlled substances list | dantrolene is not on the list |
Dantrolene NDC listings
| NDC | Product | Form | Strength | Labeler | DEA schedule |
|---|---|---|---|---|---|
| 42023-124 | Dantrium | capsule | 25 mg/1 | Par Health USA, LLC | None |
| 42023-123 | Dantrium | injection | 20 mg/60mL | Par Health USA, LLC | None |
| 42367-540 | RYANODEX dantrolene sodium | injection, suspension | 250 mg/5mL | Eagle Pharmaceuticals, Inc. | None |
| 0143-9297 | Dantrolene | injection, powder, for solution | 20 mg/1 | Hikma Pharmaceuticals USA Inc. | None |
| 0115-4433 | Dantrolene Sodium | capsule | 100 mg/1 | Amneal Pharmaceuticals of New York LLC | None |
| 49884-364 | dantrolene sodium | capsule | 100 mg/1 | Par Health USA, LLC | None |
| 64850-842 | Dantrolene Sodium | capsule | 100 mg/1 | Elite Laboratories, Inc. | None |
| 70518-4622 | dantrolene sodium | capsule | 100 mg/1 | REMEDYREPACK INC. | None |
| 72162-2047 | Dantrolene Sodium | capsule | 100 mg/1 | Bryant Ranch Prepack | None |
| 0115-4411 | Dantrolene Sodium | capsule | 25 mg/1 | Amneal Pharmaceuticals of New York LLC | None |
| 0904-7211 | Dantrolene Sodium | capsule | 25 mg/1 | Major Pharmaceuticals | None |
| 49884-362 | dantrolene sodium | capsule | 25 mg/1 | Par Health USA, LLC | None |
| 50268-217 | Dantrolene Sodium | capsule | 25 mg/1 | AvPAK | None |
| 55154-7140 | Dantrolene Sodium | capsule | 25 mg/1 | Cardinal Health 107, LLC | None |
| 63629-2168 | dantrolene sodium | capsule | 25 mg/1 | Bryant Ranch Prepack | None |
| 64850-840 | Dantrolene Sodium | capsule | 25 mg/1 | Elite Laboratories, Inc. | None |
| 68084-300 | Dantrolene Sodium | capsule | 25 mg/1 | American Health Packaging | None |
| 72162-1497 | dantrolene sodium | capsule | 25 mg/1 | Bryant Ranch Prepack | None |
| 72162-2045 | Dantrolene Sodium | capsule | 25 mg/1 | Bryant Ranch Prepack | None |
| 0115-4422 | Dantrolene Sodium | capsule | 50 mg/1 | Amneal Pharmaceuticals of New York LLC | None |
| 49884-363 | dantrolene sodium | capsule | 50 mg/1 | Par Health USA, LLC | None |
| 63629-2169 | dantrolene sodium | capsule | 50 mg/1 | Bryant Ranch Prepack | None |
| 64850-841 | Dantrolene Sodium | capsule | 50 mg/1 | Elite Laboratories, Inc. | None |
| 70518-4668 | dantrolene sodium | capsule | 50 mg/1 | REMEDYREPACK INC. | None |
| 72162-2046 | Dantrolene Sodium | capsule | 50 mg/1 | Bryant Ranch Prepack | None |
| 78670-003 | Revonto | injection, powder, lyophilized, for solution | 20 mg/60mL | USWM, LLC | None |
| 84549-003 | Revonto | injection, powder, lyophilized, for solution | 20 mg/60mL | ProPharma Distribution | None |
Questions
Is dantrolene a controlled substance?
No. Dantrolene is not a federally controlled substance. None of its FDA NDC listings carries a DEA schedule, and dantrolene is not on the DEA controlled substances list.
Is dantrolene a narcotic?
No. Dantrolene is not on the DEA controlled substances list, so the DEA does not classify it as a narcotic. Its FDA established pharmacologic class is Skeletal Muscle Relaxant.
Does this page cover state schedules?
No. This page reports the federal schedule only. Some states schedule drugs on their own; check your state board of pharmacy.