| 0527-1435 | Metaxalone | Metaxalone | Lannett Company, Inc. | ANDA | Current |
| 0527-1435 | Metaxalone | Metaxalone | Lannett Company, Inc. | ANDA | Current |
| 0527-1435 | Metaxalone | Metaxalone | Lannett Company, Inc. | ANDA | Current |
| 0527-1435 | Metaxalone | Metaxalone | Lannett Company, Inc. | ANDA | Current |
| 45865-942 | Metaxalone | Metaxalone | medsource pharmaceuticals | ANDA | Current |
| 50090-3650 | Metaxalone | Metaxalone | A-S Medication Solutions | ANDA | Current |
| 50090-3650 | Metaxalone | Metaxalone | A-S Medication Solutions | ANDA | Current |
| 50090-3650 | Metaxalone | Metaxalone | A-S Medication Solutions | ANDA | Current |
| 50090-3650 | Metaxalone | Metaxalone | A-S Medication Solutions | ANDA | Current |
| 50090-3650 | Metaxalone | Metaxalone | A-S Medication Solutions | ANDA | Current |
| 50090-3670 | Metaxalone | Metaxalone | A-S Medication Solutions | ANDA | Current |
| 50090-3670 | Metaxalone | Metaxalone | A-S Medication Solutions | ANDA | Current |
| 55700-494 | Metaxalone | Metaxalone | Lake Erie Medical DBA Quality Care Products LLC | ANDA | Current |
| 55700-494 | Metaxalone | Metaxalone | Lake Erie Medical DBA Quality Care Products LLC | ANDA | Current |
| 55700-494 | Metaxalone | Metaxalone | Lake Erie Medical DBA Quality Care Products LLC | ANDA | Current |
| 55700-494 | Metaxalone | Metaxalone | Lake Erie Medical DBA Quality Care Products LLC | ANDA | Current |
| 55700-494 | Metaxalone | Metaxalone | Lake Erie Medical DBA Quality Care Products LLC | ANDA | Current |
| 60760-289 | Metaxalone | Metaxalone | St. Mary's Medical Park Pharmacy | ANDA | Current |
| 60760-289 | Metaxalone | Metaxalone | St. Mary's Medical Park Pharmacy | ANDA | Current |
| 60760-289 | Metaxalone | Metaxalone | St. Mary's Medical Park Pharmacy | ANDA | Current |
| 61919-832 | METAXALONE | METAXALONE | DIRECT RX | ANDA | Current |
| 61919-832 | Metaxalone | Metaxalone | Direct_Rx | ANDA | Current |
| 61919-832 | Metaxalone | Metaxalone | Direct_Rx | ANDA | Current |
| 61919-832 | METAXALONE | METAXALONE | DIRECT RX | ANDA | Current |
| 61919-832 | METAXALONE | METAXALONE | DIRECT RX | ANDA | Current |
| 63629-2097 | Metaxalone | Metaxalone | Bryant Ranch Prepack | ANDA | Current |
| 63629-2097 | Metaxalone | Metaxalone | Bryant Ranch Prepack | ANDA | Current |
| 68071-2849 | Metaxalone | Metaxalone | NuCare Pharmaceuticals,Inc. | ANDA | Current |
| 68788-7675 | Metaxalone | Metaxalone | Preferred Pharmaceuticals, Inc. | ANDA | Current |
| 68788-7675 | Metaxalone | Metaxalone | Preferred Pharmaceuticals, Inc. | ANDA | Current |
| 68788-7675 | Metaxalone | Metaxalone | Preferred Pharmaceuticals, Inc. | ANDA | Current |
| 69306-311 | Metaxalone | Metaxalone | Doc Rx | ANDA | Current |
| 70332-330 | Metaxalone | Metaxalone | California Pharmaceuticals, LLC | ANDA | Current |
| 70518-0771 | Metaxalone | Metaxalone | REMEDYREPACK INC. | ANDA | Current |
| 70518-0771 | Metaxalone | Metaxalone | REMEDYREPACK INC. | ANDA | Current |
| 70518-0771 | Metaxalone | Metaxalone | REMEDYREPACK INC. | ANDA | Current |
| 70518-0771 | Metaxalone | Metaxalone | REMEDYREPACK INC. | ANDA | Current |
| 70518-0771 | Metaxalone | Metaxalone | REMEDYREPACK INC. | ANDA | Current |
| 70934-286 | Metaxalone | Metaxalone | Denton Pharma, Inc. DBA Northwind Pharmaceuticals | ANDA | Current |
| 70934-286 | Metaxalone | Metaxalone | Denton Pharma, Inc. DBA Northwind Pharmaceuticals | ANDA | Current |
| 70934-286 | Metaxalone | Metaxalone | Denton Pharma, Inc. dba Northwind Pharmaceuticals | ANDA | Current |
| 71205-426 | Metaxalone | Metaxalone | Proficient Rx LP | ANDA | Current |
| 71205-426 | Metaxalone | Metaxalone | Proficient Rx LP | ANDA | Current |
| 71205-426 | Metaxalone | Metaxalone | Proficient Rx LP | ANDA | Current |
| 71335-0958 | Metaxalone | Metaxalone | Bryant Ranch Prepack | ANDA | Current |
| 71335-0958 | Metaxalone | Metaxalone | Bryant Ranch Prepack | ANDA | Current |
| 71335-0958 | Metaxalone | Metaxalone | Bryant Ranch Prepack | ANDA | Current |
| 71335-1696 | Metaxalone | Metaxalone | Bryant Ranch Prepack | ANDA | Current |
| 71335-1696 | Metaxalone | Metaxalone | Bryant Ranch Prepack | ANDA | Current |
| 71335-2066 | Metaxalone | Metaxalone | Bryant Ranch Prepack | ANDA | Current |
| 76420-232 | Metaxalone | Metaxalone | Asclemed USA, Inc. | ANDA | Current |
| 80425-0122 | Skelaxin | Metaxalone 800mg | Advanced Rx Pharmacy of Tennessee, LLC | ANDA | Current |
| 80425-0122 | Metaxalone | Metaxalone | Advanced Rx Pharmacy of Tennessee, LLC | ANDA | Current |
| 80425-0122 | Metaxalone | Metaxalone | Advanced Rx Pharmacy of Tennessee, LLC | ANDA | Current |