DEA schedule
Is disulfiram a controlled substance?
Federal schedule for disulfiram from the FDA NDC directory, checked against the DEA controlled substances list.
Source: FDA NDC Directory file dated 2026-10-22. Publisher page
No. Disulfiram is not a federally controlled substance. None of its FDA NDC listings carries a DEA schedule, and disulfiram is not on the DEA controlled substances list.
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Schedule check
| Source | What it lists |
|---|---|
| FDA NDC directory | 7 prescription listings from 5 labelers, none with a DEA schedule |
| DEA controlled substances list | disulfiram is not on the list |
Disulfiram NDC listings
| NDC | Product | Form | Strength | Labeler | DEA schedule |
|---|---|---|---|---|---|
| 42794-028 | Disulfiram | tablet | 250 mg/1 | Sigmapharm Laboratories, LLC | None |
| 47781-607 | Disulfiram | tablet | 250 mg/1 | Alvogen Inc. | None |
| 60429-196 | Disulfiram | tablet | 250 mg/1 | Golden State Medical Supply, Inc. | None |
| 62135-431 | Disulfiram | tablet | 250 mg/1 | Chartwell RX, LLC | None |
| 63629-5466 | Disulfiram | tablet | 250 mg/1 | Bryant Ranch Prepack | None |
| 42794-029 | Disulfiram | tablet | 500 mg/1 | Sigmapharm Laboratories, LLC | None |
| 62135-432 | Disulfiram | tablet | 500 mg/1 | Chartwell RX, LLC | None |
Questions
Is disulfiram a controlled substance?
No. Disulfiram is not a federally controlled substance. None of its FDA NDC listings carries a DEA schedule, and disulfiram is not on the DEA controlled substances list.
Is disulfiram a narcotic?
No. Disulfiram is not on the DEA controlled substances list, so the DEA does not classify it as a narcotic. Its FDA established pharmacologic class is Aldehyde Dehydrogenase Inhibitor.
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.