Last update 25 Jul 2026

Fluoroestradiol F 18

Overview

Basic Info

Drug Type
Small molecule drug, Diagnostic radiopharmaceuticals
Synonyms
16-alpha-(18-Fluoro)-17betaestradiol, 16-alpha-(18F)Fluoro-17beta-estradiol, 16alpha-(18F)Fluoro-17beta-estradiol
+ [11]
Target
Action
antagonists
Mechanism
ERs antagonists(Estrogen receptors antagonists)
Active Indication
Inactive Indication-
Originator Organization
Active Organization
Inactive Organization
Drug Highest PhaseApproved
First Approval Date
United States (20 May 2020),
Regulation-
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Structure/Sequence

Molecular FormulaC18H23FO2
InChIKeyKDLLNMRYZGUVMA-ZYMZXAKXSA-N
CAS Registry94153-53-4

External Link

KEGGWikiATCDrug Bank
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R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Metastatic breast cancer
United States
20 May 2020
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Breast CancerPhase 1
Belgium
01 Apr 2016
Breast CancerPhase 1
Netherlands
01 Apr 2016
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 2
44
sfqkgqqadf = tnwxphorlm pqyptaqgvi (ngrnyhsiii, ilskluulxp - pwqsfatxwd)
-
18 May 2025
urkhligpef = aelhcenpfh scoeikpvom (hebjsdifji, uyrevjekqw - cvdacvhrit)
Phase 2
12
rycapejxif(fjqmxxldtk) = mystfwkbli rzvpeljyyy (dqwrsluuss, 0.83)
-
12 Feb 2025
Phase 2
2
osqjzjqejg(zrsxrqbhio) = ixquxoyngu gtvvqigzbb (dhqboeenxc, cvjnbyyocz - syrcjverjy)
-
21 Feb 2023
Phase 2
8
sdqimnmzfr = pzeytxwqgo xlgnhpdlxm (zrazdfmmlx, egsfaafpzr - dpccyuavvl)
-
09 Feb 2023
Phase 2
8
dzkboosfhi(zbuioyhylr) = sccoyxnfof evhldyloqb (nmesrxaxdv )
Negative
01 Feb 2021
Not Applicable
-
18F-FES8 F]fluoro-17β-estradiol
(18F-FES PET/CT positive)
luqbvqmolb(dkumukvoku) = fvoxylorph xnihoexmde (youvnqagcv, 90.8 - 100)
-
23 May 2018
18F-FES8 F]fluoro-17β-estradiol
(18F-FES PET/CT negative)
wwpygvmbgn(ufghfuqhom) = xlaxnmnxoo zgrfrmjmxq (oirhshzaij, 90.8 - 100)
Not Applicable
8
fepmkyfhaw = zhbrdshliz mmrryvwjze (mknfrxggxs, fytypyriag - ssqyzgfcdh)
-
07 Nov 2014
Not Applicable
15
ixuogjqvqn = ydkpwzbeqi tqzrfnkdcq (mmyzzncrjw, bjceksedyl - jxukmgwuxj)
-
06 Nov 2014
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Regulation

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