Wednesday, July 8, 2026

Drug profile · INN

estradiol valerate

estradiol valerate (DELESTROGEN) is a estrogen receptor alpha agonist. Associated with Regeneron Ireland Designated Activity Company (DAC). Route of administration: injection. Current US regulatory status: approved.

FDA: approved
US status approved
Patents linked 0
Pipeline programs 2
News articles 0
Drug details — estradiol valerate
US status
approved
Class
Route
INJECTION
Patents
0
Programs
2
Data quality
0.89

Quick answer

estradiol valerate (DELESTROGEN) is a estrogen receptor alpha agonist. Associated with Regeneron Ireland Designated Activity Company (DAC). Route of administration: injection. Current US regulatory status: approved.

Key facts

INN estradiol valerate
Brand DELESTROGEN
Mechanism Estrogen receptor alpha agonist
Target Estrogen receptor
Route INJECTION
Formulation INJECTABLE

Mechanism of action

Estrogen receptor alpha agonist

Primary target: Estrogen receptor

Approval history

Authority Status Date
FDA approved

Pipeline programs

  1. 91781 Phase 3 · Bayer HealthCare Animal · Primary Dysmenorrhea
  2. Providence Approved · George Institute for · Cervical cancer

Related & competitor drugs

  1. estradiol Estrogen receptor alpha agonist
  2. estrogens, conjugated synthetic a Estrogen receptor agonist
  3. estropipate Estrogen receptor alpha agonist
  4. ethinyl estradiol Estrogen receptor alpha agonist
  5. fulvestrant Antineoplastic and immunomodulating agents (L02)
  6. raloxifene Genito-urinary system and sex hormones (G03)

Frequently asked questions

What is estradiol valerate?

estradiol valerate (DELESTROGEN) is a estrogen receptor alpha agonist. Associated with Regeneron Ireland Designated Activity Company (DAC). Route of administration: injection. Current US regulatory status: approved.

What is the brand name for estradiol valerate?

DELESTROGEN is a marketed brand name for estradiol valerate. Check FDA Drugs@FDA for the current US label holder and prescribing information.

What is the US approval status of estradiol valerate?

estradiol valerate has approved status in the United States according to our Drugs@FDA-derived records. Verify on the official FDA label before clinical or commercial decisions.