| 43353-205 | HydrALAZINE Hydrochloride | HydrALAZINE Hydrochloride | Aphena Pharma Solutions - Tennessee, LLC | ANDA | Current |
| 76282-309 | HydrALAZINE Hydrochloride | HydrALAZINE Hydrochloride | Exelan Pharmaceuticals Inc. | ANDA | Current |
| 76282-309 | HydrALAZINE Hydrochloride | HydrALAZINE Hydrochloride | Exelan Pharmaceuticals Inc. | ANDA | Current |
| 76282-309 | HydrALAZINE Hydrochloride | HydrALAZINE Hydrochloride | Exelan Pharmaceuticals Inc. | ANDA | Current |
| 76282-310 | HydrALAZINE Hydrochloride | HydrALAZINE Hydrochloride | Exelan Pharmaceuticals Inc. | ANDA | Current |
| 76282-310 | HydrALAZINE Hydrochloride | HydrALAZINE Hydrochloride | Exelan Pharmaceuticals Inc. | ANDA | Current |
| 76282-310 | HydrALAZINE Hydrochloride | HydrALAZINE Hydrochloride | Exelan Pharmaceuticals Inc. | ANDA | Current |
| 76282-311 | HydrALAZINE Hydrochloride | HydrALAZINE Hydrochloride | Exelan Pharmaceuticals Inc. | ANDA | Current |
| 76282-311 | HydrALAZINE Hydrochloride | HydrALAZINE Hydrochloride | Exelan Pharmaceuticals Inc. | ANDA | Current |
| 76282-311 | HydrALAZINE Hydrochloride | HydrALAZINE Hydrochloride | Exelan Pharmaceuticals Inc. | ANDA | Current |
| 76282-312 | HydrALAZINE Hydrochloride | HydrALAZINE Hydrochloride | Exelan Pharmaceuticals Inc. | ANDA | Current |
| 76282-312 | HydrALAZINE Hydrochloride | HydrALAZINE Hydrochloride | Exelan Pharmaceuticals Inc. | ANDA | Current |
| 76282-312 | HydrALAZINE Hydrochloride | HydrALAZINE Hydrochloride | Exelan Pharmaceuticals Inc. | ANDA | Current |