Data / Drug companies / Amphastar Pharmaceuticals, Inc.
Amphastar Pharmaceuticals, Inc.: 22 products in the FDA NDC directory, labeler code 0548
Updated November 6, 2026. Source: US Food and Drug Administration, National Drug Code Directory (openFDA).
Amphastar Pharmaceuticals, Inc. (labeler code 0548) lists 22 products in the FDA National Drug Code Directory, covering 10 finished drugs by generic name. By type: 22 prescription drugs. Its main marketing category is generic drugs (ANDA). The newest product started marketing on December 22, 2025.
The request: Watch Amphastar Pharmaceuticals, Inc. (FDA labeler code 0548): each new product listing and each discontinued product. $10 of work on sign-up, no card.
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- Labeler code
- 0548
- Products in commercial distribution
- 22
- Packages
- 23
- Finished drugs by generic name
- 10
- Prescription products
- 22
- Over the counter products
- 0
- Flagged as original packager
- 22 of 22 products that carry the flag
- Started marketing in the last 12 months
- 1
- Earliest marketing start
- August 1, 2003
- openFDA record search
- api.fda.gov
Products by marketing category
Share of the company's products in commercial distribution.
| Marketing category | Products | Share |
|---|---|---|
| Generic drugs (ANDA) | 18 | 81.8% |
| New drug applications (NDA) | 3 | 13.6% |
| Biologics (BLA) | 1 | 4.5% |
Products by type
| Type | Products | Share |
|---|---|---|
| Prescription drugs | 22 | 100% |
Drugs it lists
Finished drugs by generic name, with how many companies list each.
| Drug | Products | Companies listing it |
|---|---|---|
| Enoxaparin sodium | 8 | 18 |
| Glucagon | 3 | 9 |
| Medroxyprogesterone acetate | 2 | 23 |
| Neostigmine methylsulfate | 2 | 24 |
| Isoproterenol hydrochloride | 2 | 13 |
| Cosyntropin | 1 | 4 |
| Teriparatide | 1 | 7 |
| Vasopressin | 1 | 15 |
| Ganirelix acetate | 1 | 10 |
| Hyaluronidase | 1 | 3 |
Dosage forms
| Dosage form | Products | Share |
|---|---|---|
| Injection | 14 | 63.6% |
| Powder | 2 | 9.1% |
| Injection, suspension, extended release | 2 | 9.1% |
| Injection, solution | 2 | 9.1% |
| Injection, powder, lyophilized, for solution | 1 | 4.5% |
| Kit | 1 | 4.5% |
Pharmacologic classes
FDA established pharmacologic classes of its products.
Newest products
By marketing start date.
| Product | Product NDC | Dosage form | Marketing category | Marketing start |
|---|---|---|---|---|
| Teriparatide | 0548-2311 | Injection | Generic drugs (ANDA) | December 22, 2025 |
| Vasopressin | 0548-9701 | Injection | Generic drugs (ANDA) | August 22, 2022 |
| Ganirelix Acetate | 0548-5001 | Injection | Generic drugs (ANDA) | June 20, 2022 |
| Glucagon | 0548-5850 | Kit | Generic drugs (ANDA) | February 10, 2021 |
| Enoxaparin Sodium | 0548-5608 | Injection | Generic drugs (ANDA) | November 11, 2019 |
| Baqsimi | 0548-8352 | Powder | New drug applications (NDA) | July 24, 2019 |
| Baqsimi | 0548-8351 | Powder | New drug applications (NDA) | July 24, 2019 |
| Isoproterenol hydrochloride | 0548-9502 | Injection, solution | Generic drugs (ANDA) | June 18, 2018 |
| Isoproterenol hydrochloride | 0548-9501 | Injection, solution | Generic drugs (ANDA) | June 18, 2018 |
| Medroxyprogesterone Acetate | 0548-5701 | Injection, suspension, extended release | Generic drugs (ANDA) | November 28, 2017 |
| Medroxyprogesterone Acetate | 0548-5400 | Injection, suspension, extended release | Generic drugs (ANDA) | November 28, 2017 |
| Neostigmine methylsulfate | 0548-9602 | Injection | Generic drugs (ANDA) | September 25, 2017 |
| Neostigmine methylsulfate | 0548-9601 | Injection | Generic drugs (ANDA) | September 25, 2017 |
| Enoxaparin Sodium | 0548-5607 | Injection | Generic drugs (ANDA) | September 19, 2011 |
| Enoxaparin Sodium | 0548-5606 | Injection | Generic drugs (ANDA) | September 19, 2011 |
| Enoxaparin Sodium | 0548-5605 | Injection | Generic drugs (ANDA) | September 19, 2011 |
| Enoxaparin Sodium | 0548-5604 | Injection | Generic drugs (ANDA) | September 19, 2011 |
| Enoxaparin Sodium | 0548-5603 | Injection | Generic drugs (ANDA) | September 19, 2011 |
| Enoxaparin Sodium | 0548-5602 | Injection | Generic drugs (ANDA) | September 19, 2011 |
| Enoxaparin Sodium | 0548-5601 | Injection | Generic drugs (ANDA) | September 19, 2011 |
| Amphadase | 0548-9090 | Injection | Biologics (BLA) | October 26, 2004 |
| Cortrosyn | 0548-5900 | Injection, powder, lyophilized, for solution | New drug applications (NDA) | August 1, 2003 |
CC0 1.0 public domain dedication (openFDA). Counts are products in the FDA National Drug Code Directory on November 6, 2026: 138,262 products in commercial distribution, meaning without a marketing end date in the past. A company is a labeler code; one company can hold several codes, and the directory carries no address. Inclusion in the directory is not FDA approval, and the marketing category says under which kind of application or rule a product is sold. This page uses openFDA data and is not endorsed or certified by FDA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.