| 208969 | NDA | AMPHASTAR PHARMS INC | | 001 | REXTOVY | SPRAY, METERED;NASAL | 4MG/SPRAY | NALOXONE HYDROCHLORIDE | 2023-03-07 | Prescription | Yes |
| 211857 | ANDA | AMPHASTAR PHARMS INC | | 001 | VASOPRESSIN | SOLUTION;INTRAVENOUS | 20UNITS/ML (20UNITS/ML) | VASOPRESSIN | 2022-07-18 | Prescription | No |
| 212613 | ANDA | AMPHASTAR PHARMS INC | | 001 | GANIRELIX ACETATE | INJECTABLE;INJECTION | 250MCG/0.5ML | GANIRELIX ACETATE | 2022-04-07 | Prescription | No |
| 208086 | ANDA | AMPHASTAR PHARMS INC | | 001 | GLUCAGON | INJECTABLE;INJECTION | 1MG/VIAL | GLUCAGON | 2020-12-28 | Prescription | Yes |
| 213432 | ANDA | AMPHASTAR PHARMS INC | | 001 | SUCCINYLCHOLINE CHLORIDE | INJECTABLE;INJECTION | 20MG/ML | SUCCINYLCHOLINE CHLORIDE | 2020-06-08 | Discontinued | No |
| 210134 | NDA | AMPHASTAR PHARMS INC | | 001 | BAQSIMI | POWDER;NASAL | 3MG | GLUCAGON | 2019-07-24 | Prescription | Yes |
| 208600 | ANDA | AMPHASTAR PHARMS INC | | 001 | ENOXAPARIN SODIUM | INJECTABLE;INTRAVENOUS, SUBCUTANEOUS | 300MG/3ML (100MG/ML) | ENOXAPARIN SODIUM | 2019-03-14 | Prescription | No |
| 210106 | ANDA | AMPHASTAR PHARMS INC | | 001 | ISOPROTERENOL HYDROCHLORIDE | INJECTABLE;INJECTION | 0.2MG/ML | ISOPROTERENOL HYDROCHLORIDE | 2018-06-18 | Prescription | No |
| 209832 | ANDA | AMPHASTAR PHARMS INC | | 001 | SODIUM NITROPRUSSIDE | INJECTABLE;INJECTION | 25MG/ML | SODIUM NITROPRUSSIDE | 2017-12-18 | Discontinued | No |
| 077235 | ANDA | AMPHASTAR PHARMS INC | | 001 | MEDROXYPROGESTERONE ACETATE | INJECTABLE;INJECTION | 150MG/ML | MEDROXYPROGESTERONE ACETATE | 2017-11-28 | Prescription | No |
| 077334 | ANDA | AMPHASTAR PHARMS INC | | 001 | MEDROXYPROGESTERONE ACETATE | INJECTABLE;INJECTION | 150MG/ML | MEDROXYPROGESTERONE ACETATE | 2017-11-28 | Prescription | No |
| 209933 | ANDA | AMPHASTAR PHARMS INC | | 001 | NEOSTIGMINE METHYLSULFATE | SOLUTION;INTRAVENOUS | 5MG/10ML (0.5MG/ML) | NEOSTIGMINE METHYLSULFATE | 2017-09-25 | Prescription | No |
| 002 | NEOSTIGMINE METHYLSULFATE | SOLUTION;INTRAVENOUS | 10MG/10ML (1MG/ML) | NEOSTIGMINE METHYLSULFATE | 2017-09-25 | Prescription | No |
| 076684 | ANDA | AMPHASTAR PHARM | | 001 | ENOXAPARIN SODIUM (PRESERVATIVE FREE) | INJECTABLE;SUBCUTANEOUS | 30MG/0.3ML (100MG/ML) | ENOXAPARIN SODIUM | 2011-09-19 | Prescription | No |
| 002 | ENOXAPARIN SODIUM (PRESERVATIVE FREE) | INJECTABLE;SUBCUTANEOUS | 40MG/0.4ML (100MG/ML) | ENOXAPARIN SODIUM | 2011-09-19 | Prescription | No |
| 003 | ENOXAPARIN SODIUM (PRESERVATIVE FREE) | INJECTABLE;SUBCUTANEOUS | 60MG/0.6ML (100MG/ML) | ENOXAPARIN SODIUM | 2011-09-19 | Prescription | No |
| 004 | ENOXAPARIN SODIUM (PRESERVATIVE FREE) | INJECTABLE;SUBCUTANEOUS | 80MG/0.8ML (100MG/ML) | ENOXAPARIN SODIUM | 2011-09-19 | Prescription | No |
| 005 | ENOXAPARIN SODIUM (PRESERVATIVE FREE) | INJECTABLE;SUBCUTANEOUS | 100MG/ML (100MG/ML) | ENOXAPARIN SODIUM | 2011-09-19 | Prescription | No |
| 006 | ENOXAPARIN SODIUM (PRESERVATIVE FREE) | INJECTABLE;SUBCUTANEOUS | 120MG/0.8ML (150MG/ML) | ENOXAPARIN SODIUM | 2011-09-19 | Prescription | No |
| 007 | ENOXAPARIN SODIUM (PRESERVATIVE FREE) | INJECTABLE;SUBCUTANEOUS | 150MG/ML (150MG/ML) | ENOXAPARIN SODIUM | 2011-09-19 | Prescription | No |
| 021665 | BLA | AMPHASTAR PHARM | | 001 | AMPHADASE | INJECTABLE;INJECTION | 150 UNITS/ML | HYALURONIDASE | 2004-10-26 | Prescription | No |
| 076209 | ANDA | AMPHASTAR PHARM | | 001 | KETOROLAC TROMETHAMINE | INJECTABLE;INJECTION | 15MG/ML | KETOROLAC TROMETHAMINE | 2004-07-21 | Discontinued | No |
| 002 | KETOROLAC TROMETHAMINE | INJECTABLE;INJECTION | 30MG/ML | KETOROLAC TROMETHAMINE | 2004-07-21 | Discontinued | No |
| 003 | KETOROLAC TROMETHAMINE | INJECTABLE; INJECTION | 60MG/2ML | KETOROLAC TROMETHAMINE | 2004-07-21 | Prescription | No |
| 021496 | NDA | AMPHASTAR PHARMS INC | | 001 | DUOCAINE | INJECTABLE;INJECTION | EQ 0.375% (37.5MG/10ML);EQ 1% (100MG/10ML) | BUPIVACAINE HYDROCHLORIDE; LIDOCAINE HYDROCHLORIDE | 2003-05-23 | Discontinued | No |
| 016750 | NDA | AMPHASTAR PHARMS INC | | 001 | CORTROSYN | INJECTABLE;INJECTION | 0.25MG/VIAL | COSYNTROPIN | 1970-04-22 | Prescription | Yes |