Exemestane

HormonePrescription drug (research listing)

Also known as: Aromasin

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Overview

Exemestane is a 17-oxo steroid that is androsta-1,4-diene-3,17-dione in which the hydrogens at position 6 are replaced by a double bond to a methylene group. It has a role as an antineoplastic agent, a xenobiotic, an EC 1.14.14.14 (aromatase) inhibitor and an environmental contaminant. It is a 17-oxo steroid and a 3-oxo-Delta(1),Delta(4)-steroid. It derives from a hydride of an androstane.

Source: ChEBI (CC BY 4.0), via PubChem.

PubChem record: CID 60198 · Exemestane
Molecular formula · weight: C20H24O2 · 296.4 g/mol
PubMed papers naming it (title/abstract): 1,708 search: “Exemestane”
Registered clinical studies (ClinicalTrials.gov): 398 intervention: “Exemestane”

Reference facts checked 2026-11-09. Counts are search results, not a judgement of the evidence.

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