| 0463-1118 | Ampicillin | Ampicillin sodium | C.O. Truxton, Inc. | ANDA | Current |
| 25021-134 | ampicillin | ampicillin | Sagent Pharmaceuticals | ANDA | Current |
| 25021-135 | ampicillin | ampicillin | Sagent Pharmaceuticals | ANDA | Current |
| 25021-135 | ampicillin | ampicillin | Sagent Pharmaceuticals | ANDA | Current |
| 25021-136 | ampicillin | ampicillin | Sagent Pharmaceuticals | ANDA | Current |
| 25021-136 | ampicillin | ampicillin | Sagent Pharmaceuticals | ANDA | Current |
| 25021-137 | ampicillin | ampicillin | Sagent Pharmaceuticals | ANDA | Current |
| 25021-137 | ampicillin | ampicillin | Sagent Pharmaceuticals | ANDA | Current |
| 36000-070 | Ampicillin | ampicillin sodium | Claris Lifesciences, Inc. | ANDA | Current |
| 36000-071 | Ampicillin | Ampicillin sodium | Claris Lifesciences, Inc. | ANDA | Current |
| 36000-072 | Ampicillin | Ampicillin sodium | Claris Lifesciences, Inc. | ANDA | Current |
| 36000-073 | Ampicillin | Ampicillin sodium | Claris Lifesciences, Inc. | ANDA | Current |
| 67850-021 | AMPICILLIN | Ampicillin Injection | Methapharm Inc. | ANDA | Current |
| 67850-021 | AMPICILLIN | Ampicillin Injection | Methapharm Inc. | ANDA | Current |
| 67850-021 | AMPICILLIN | Ampicillin Injection | Methapharm Inc. | ANDA | Current |
| 67850-021 | AMPICILLIN | Ampicillin Injection | Methapharm Inc. | ANDA | Current |
| 67850-022 | AMPICILLIN | Ampicillin Injection | Methapharm Inc. | ANDA | Current |
| 67850-022 | AMPICILLIN | Ampicillin Injection | Methapharm Inc. | ANDA | Current |
| 67850-022 | AMPICILLIN | Ampicillin Injection | Methapharm Inc. | ANDA | Current |
| 67850-022 | AMPICILLIN | Ampicillin Injection | Methapharm Inc. | ANDA | Current |
| 67850-023 | AMPICILLIN | Ampicillin Injection | Methapharm Inc. | ANDA | Current |
| 67850-023 | AMPICILLIN | Ampicillin Injection | Methapharm Inc. | ANDA | Current |
| 67850-023 | AMPICILLIN | Ampicillin Injection | Methapharm Inc. | ANDA | Current |
| 67850-023 | AMPICILLIN | Ampicillin Injection | Methapharm Inc. | ANDA | Current |
| 67850-024 | AMPICILLIN | Ampicillin Injection | Methapharm Inc. | ANDA | Current |
| 67850-024 | AMPICILLIN | Ampicillin Injection | Methapharm Inc. | ANDA | Current |
| 67850-024 | AMPICILLIN | Ampicillin Injection | Methapharm Inc. | ANDA | Current |
| 67850-024 | AMPICILLIN | Ampicillin Injection | Methapharm Inc. | ANDA | Current |
| 70860-112 | Ampicillin | ampicillin sodium | Athenex Pharmaceutical Division, LLC. | ANDA | Current |
| 70860-113 | Ampicillin | ampicillin sodium | Athenex Pharmaceutical Division, LLC. | ANDA | Current |
| 70860-114 | Ampicillin | ampicillin sodium | Athenex Pharmaceutical Division, LLC. | ANDA | Current |
| 70860-115 | Ampicillin | ampicillin sodium | Athenex Pharmaceutical Division, LLC. | ANDA | Current |
| 71872-7151 | Ampicillin | ampicillin sodium | Medical Purchasing Solutions, LLC | ANDA | Current |
| 71872-7169 | Ampicillin | ampicillin sodium | Medical Purchasing Solutions, LLC | ANDA | Current |
| 71872-7204 | AMPICILLIN | Ampicillin Injection | Medical Purchasing Solutions, LLC | ANDA | Current |
| 71872-7230 | AMPICILLIN | Ampicillin Injection | Medical Purchasing Solutions, LLC | ANDA | Current |