Aromatase Inhibitor
Where is Letrozole made?
13 companies sell it under their own name and 10 repackagers rebottle it. Their labels name 7 factories in India, the United States and China.
India 5United States 1China 1
Companies and their factories
| Company on the label | Factory | Where | Last FDA inspection |
|---|---|---|---|
| Breckenridge Pharmaceutical, Inc.2.5 mg · NDC 51991-759 | Natco Pharma LimitedMakes it | Rangareddy, India | Problems found, fixed voluntarilyJun 2025 |
| Natco Pharma LimitedMakes it | Anakapalli, India | Problems found, fixed voluntarilyFeb 2023 | |
| Natco Pharma Limited2.5 mg · NDC 63850-0025 | Natco Pharma LimitedMakes it | Rangareddy, India | Problems found, fixed voluntarilyJun 2025 |
| Natco Pharma LimitedMakes it | Anakapalli, India | Problems found, fixed voluntarilyFeb 2023 | |
| Accord Healthcare Inc.2.5 mg · NDC 16729-034 | Intas Pharmaceuticals LimitedMakes it and tests it | Ahmedabad, India | No problems foundJul 2024 |
| Aurobindo Pharma Limited2.5 mg · NDC 59651-180 | EUGIA Pharma Specialities LimitedMakes it, tests it and packages it | Medchal-Malkajgiri, India | No problems foundJul 2023 |
| Carnegie Pharmaceuticals, LLC2.5 mg · NDC 80005-139 | Carnegie Pharmaceuticals, LLCMakes it | Delran, NJ, United States | No problems foundOct 2025 |
| Dr.Reddy's Laboratories Ltd.2.5 mg · NDC 55111-646 | Dr.reddy's Laboratories LimitedMakes it and tests it | Visakhapatnam, India | Problems found, fixed voluntarilyMay 2024 |
| Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.2.5 mg · NDC 23155-875 | Beijing Yiling Bio-engineering Technology Co.,Ltd.Makes it | Beijing, China | Problems found, fixed voluntarilyMay 2026 |
| Upsher-Smith Laboratories, Inc.2.5 mg · NDC 24979-726 | Beijing Yiling Bio-engineering Technology Co.,Ltd.Makes it | Beijing, China | Problems found, fixed voluntarilyMay 2026 |
| Arab Pharmaceutical Manufacturing Co. PSC Ltd2.5 mg · NDC 24535-0801 | The label doesn't name the factory. Plants this company names for other drugs | ||
| Chartwell RX, LLC.2.5 mg · NDC 62135-491 | The label doesn't name the factory. Plants this company names for other drugs | ||
| Novartis Pharmaceuticals Corporation Femara2.5 mg · NDC 0078-0249 | The label doesn't name the factory. Plants this company names for other drugs | ||
| Teva Pharmaceuticals USA, Inc.2.5 mg · NDC 0093-7620 | The label doesn't name the factory. Plants this company names for other drugs | ||
| Yiling Pharmaceutical, Inc.2.5 mg · NDC 69117-0004 | The label doesn't name the factory. Plants this company names for other drugs | ||
Repackaged by
These companies buy Letrozole in bulk and rebottle it, often for mail-order, clinic or hospital pharmacies. If your bottle shows one of these names, open its NDC to see who made the pills inside.
- A-S Medication Solutions:
50090-3474,50090-8002 - Atlantic Biologicals Corps.:
17856-0032 - AvKARE, Inc.:
42291-374 - AvPAK:
50268-476 - Bryant Ranch Prepack:
71335-2396,63629-7819,71335-1526 - Golden State Medical Supply, Inc.:
51407-986 - NuCare Pharmaceuticals.Inc.:
68071-2167,68071-5264 - Physicians Total Care, Inc.:
54868-6252,54868-4151 - Proficient Rx LP:
71205-587 - Rebel Distributors Corp..:
42254-243