Estradiol

Overview

Estradiol is a form of estrogen, a female sex hormone that regulates many processes in the body. It is used in hormone replacement therapy for menopausal symptoms and also in certain cancer treatments.

API suppliers (13)

Suppliers of Estradiol backed by a verifiable FDA Type II Drug Master File. Source: FDA quarterly DMF list.

• ASPEN OSS BV1 active DMF
• Gedeon RichterHungary1 active DMF
• Bayer AGGermany1 active DMF
• ASPEN OSS BV1 active DMF
• Lupin LimitedIndia1 active DMF
• VALDEPHARMFrance1 active DMF
• Zhejiang Hisun Pharmaceutical Co., Ltd.China1 active DMF
• ROUSSELL UCLAF
• Dr. Reddy's Laboratories Ltd.India
• PHARMACIA AND UPJOHN CO WHOLLY OWNED SUB PFIZER INC
• Organon & Co.United States
• MITSUBISHI CHEMICAL INDUSTRIES LTD
• BEIJING KEYIFENG BIOTECH DEVELOPMENT CO LTD

Patent & exclusivity (US)

Per the FDA Orange Book (122 approved US products), the latest listed US patent on Estradiol expires 2 Feb 2034. Generic API sourcing typically opens up once these lapse.

Therapeutic areas