| 0093-7909 | | Non-Proprietary Name: Tiopronin | Tablet, Sugar Coated | | Teva Pharmaceuticals Usa, Inc. | ACTIVE |
| 0093-7909 | Tiopronin | Non-Proprietary Name: Tiopronin | Tablet, Sugar Coated | Oral | Teva Pharmaceuticals Usa, Inc. | ACTIVE |
| 0178-0900 | Thiola | Non-Proprietary Name: Tiopronin | Tablet, Sugar Coated | Oral | Mission Pharmacal Company | ACTIVE |
| 0178-0901 | Thiola Ec | Non-Proprietary Name: Tiopronin | Tablet, Delayed Release | Oral | Mission Pharmacal Company | ACTIVE |
| 0178-0902 | Thiola Ec | Non-Proprietary Name: Tiopronin | Tablet, Delayed Release | Oral | Mission Pharmacal Company | ACTIVE |
| 0254-3034 | Tiopronin | Non-Proprietary Name: Tiopronin | Tablet, Delayed Release | Oral | Endo Usa, Inc. | ACTIVE |
| 0254-3035 | Tiopronin | Non-Proprietary Name: Tiopronin | Tablet, Delayed Release | Oral | Endo Usa, Inc. | ACTIVE |
| 0480-7824 | Tiopronin | Non-Proprietary Name: Tiopronin | Tablet, Delayed Release | Oral | Teva Pharmaceuticals, Inc. | ACTIVE |
| 0480-9227 | Tiopronin | Non-Proprietary Name: Tiopronin | Tablet, Delayed Release | Oral | Teva Pharmaceuticals, Inc. | ACTIVE |
| 13668-691 | Tiopronin | Non-Proprietary Name: Tiopronin | Tablet, Delayed Release | Oral | Torrent Pharmaceuticals Limited | ACTIVE |
| 13668-692 | Tiopronin | Non-Proprietary Name: Tiopronin | Tablet, Delayed Release | Oral | Torrent Pharmaceuticals Limited | ACTIVE |
| 44523-054 | Tiopronin | Non-Proprietary Name: Tiopronin | Tablet, Delayed Release | Oral | Biocomp Pharma, Inc. | ACTIVE |
| 44523-055 | Tiopronin | Non-Proprietary Name: Tiopronin | Tablet, Delayed Release | Oral | Biocomp Pharma, Inc. | ACTIVE |
| 60219-2009 | Tiopronin | Non-Proprietary Name: Tiopronin | Tablet, Delayed Release | Oral | Amneal Pharmaceuticals Ny Llc | ACTIVE |
| 70709-121 | Venxxiva | Non-Proprietary Name: Tiopronin | Tablet, Delayed Release | Oral | Cycle Pharmaceuticals Ltd. | ACTIVE |
| 70709-123 | Venxxiva | Non-Proprietary Name: Tiopronin | Tablet, Delayed Release | Oral | Cycle Pharmaceuticals Ltd. | ACTIVE |