Where it's made
| Factory | Where | Role | Last FDA inspection |
|---|---|---|---|
| SpecGx LLC | Hobart, NY, United States | Makes it and tests it | No problems foundMar 13, 2020 · 6 inspections |
| SpecGx LLC | St. Louis, MO, United States | Makes the active ingredient | Problems found, fixed voluntarilyOct 22, 2025 · 8 inspections |
Product details
- Generic drug
- Methadone: every company that makes it
- Form
- concentrate, oral
- Strength
- 10 mg per 1 mL
- Approval
- NDA NDA017116
- On the market since
- Mar 14, 1973
- Package NDCs
0406-8725-100406-8725-15- Official label
- DailyMed (National Library of Medicine), updated Apr 27, 2026
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