What development phase is Hexoestrol in?

Hexoestrol is FDA-approved (marketed).

What is the generic name of Hexoestrol?

HEXESTROL is the generic (nonproprietary) name of Hexoestrol.

Last reviewed 2026-04-20 · How we verify

Hexoestrol (HEXESTROL)

FDA-approved withdrawn Small molecule Quality 15/100

Hexestrol, also known as HEXESTROL, is a small molecule that targets the estrogen receptor. It is classified as a hexestrol, but its current status and indications are unknown. As a small molecule, it is designed to interact with the estrogen receptor, but its exact mechanism and clinical applications are not well-documented. Further research is needed to determine its potential uses and safety profile. Its commercial status, including patent status and generic availability, is also unclear.

At a glance

Generic name	HEXESTROL
Drug class	hexestrol
Target	Estrogen receptor
Modality	Small molecule
Therapeutic area	Other
Phase	FDA-approved

Approved indications

No approved indications tracked.

Common side effects

No common side effects on file.

Competitive intelligence

For the full competitive landscape — auto-detected comparators, recent regulatory actions across the set, upcoming PDUFA, patent timeline, sponsor landscape:

Hexoestrol CI brief — competitive landscape report
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