Drug
Who makes letrozole?
17 companies list letrozole as a human prescription drug, including under the names Femara. Forms: tablet; tablet, film coated. Routes: oral.
Labellers from the openFDA NDC Directory. A labeller is the firm named on the label, not necessarily the site that made the product, and a listing is not an FDA approval. Data as of 24 Sept 2026. Methodology
Companies listing letrozole
| Company | Forms | Application | NDCs | Registered sites |
|---|---|---|---|---|
| International Medication Systems, Ltd.United States | tablet; tablet, film coated | ANDAANDA090934, ANDA200161 | 2 | 3 |
| Bryant Ranch PrepackUnited States | tablet; tablet, film coated | ANDAANDA090934, ANDA200161 | 2 | 1 |
| NuCare Pharmaceuticals,Inc.United States | tablet, film coated | ANDAANDA090934 | 2 | 1 |
| Novartis Pharmaceuticals CorporationSwitzerland | tablet, film coated | NDANDA020726 | 1 | 20 |
| Dr. Reddy's Laboratories LimitedIndia | tablet, film coated | ANDAANDA091191 | 1 | 15 |
| Aurobindo Pharma LimitedIndia | tablet, film coated | ANDAANDA211717 | 1 | 6 |
| Teva Pharmaceutical Industries Ltd.Canada | tablet, film coated | ANDAANDA090289 | 1 | 6 |
| NATCO PHARMA LIMITEDIndia | tablet | ANDAANDA200161 | 1 | 5 |
| ACCORD HEALTHCARE LIMITEDUnited Kingdom | tablet, film coated | ANDAANDA090934 | 1 | 2 |
| Carnegie Pharmaceuticals, LLCUnited States | tablet, film coated | ANDAANDA091191 | 1 | 1 |
| Proficient Rx LPUnited States | tablet, film coated | ANDAANDA090289 | 1 | 1 |
| South Atlantic Corporation LLCUnited States | tablet, film coated | ANDAANDA090934 | 1 | 1 |
| AvKARE | tablet, film coated | ANDAANDA090289 | 1 | 0 |
| AvPAK | tablet | ANDAANDA200161 | 1 | 0 |
| Breckenridge Pharmaceutical, Inc. | tablet | ANDAANDA200161 | 1 | 0 |
| Chartwell RX, LLC. | tablet, film coated | ANDAANDA205869 | 1 | 0 |
| Novartis Pharma Stein AG | tablet, film coated | DRUG FOR FURTHER PROCESSING | 1 | 0 |
Bulk ingredient listings
- NATCO PHARMA LIMITEDIndia · 2 NDC
- Dr. Reddy's Laboratories LimitedIndia · 1 NDC
- Hetero Labs LimitedIndia · 1 NDC
- Jiangsu Hengrui Pharmaceuticals Co., Ltd.China · 1 NDC
- SYNTHIMED LABS PRIVATE LIMITEDIndia · 1 NDC
- ScinoPharm Taiwan, Ltd.Taiwan · 1 NDC
- Sicor de Mexico S.A. de C.V.Mexico · 1 NDC
- Sun Pharmaceutical Industries LimitedIndia · 1 NDC
- WanYang Hengshui Pharmaceutical Co LtdChina · 1 NDC
Enquiry
Common questions
- Who makes letrozole?
- 17 companies list letrozole as a human prescription drug in the openFDA NDC Directory, led by International Medication Systems, Ltd., Bryant Ranch Prepack, NuCare Pharmaceuticals,Inc., Novartis Pharmaceuticals Corporation, Dr. Reddy's Laboratories Limited. Each is the labeller, the firm named on the label; the product may be made at a site registered to another company.
- Is there a generic Femara?
- 15 companies list letrozole under an abbreviated new drug application (ANDA), the application type used for generics, and 1 under an NDA or BLA. Listing status is from the NDC Directory; it is not a statement of availability.
- Who supplies letrozole active ingredient?
- 9 companies list letrozole as a bulk ingredient, including NATCO PHARMA LIMITED, Dr. Reddy's Laboratories Limited, Hetero Labs Limited, Jiangsu Hengrui Pharmaceuticals Co., Ltd..