Last update 12 Mar 2026

Iodofalan (131I)

Overview

Basic Info

Drug Type
Small molecule drug, Radionuclide Drug Conjugates (RDC), Therapeutic radiopharmaceuticals
Synonyms
131I-iodofalan, 4-L-[131I] iodo-phenylalanine, 4-L-[131I]iodo-phenylalanine (131I-IPA)
+ [8]
Target
Action
inhibitors
Mechanism
SLC7A5 inhibitors(L-type amino acid transporter 1 inhibitors)
Inactive Indication-
Originator Organization
Inactive Organization
Drug Highest PhasePhase 3
First Approval Date-
RegulationOrphan Drug (United States), Orphan Drug (European Union)
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Structure/Sequence

Molecular FormulaC9H10INO2
InChIKeyPZNQZSRPDOEBMS-WPUCPVGPSA-N
CAS Registry76641-05-9
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R&D Status

10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Glioblastoma MultiformePhase 3
Australia
02 Nov 2025
Glioblastoma MultiformePhase 3
Austria
02 Nov 2025
Glioblastoma MultiformePhase 3
Netherlands
02 Nov 2025
Recurrent GlioblastomaPhase 3
United States
06 Oct 2025
Recurrent GlioblastomaPhase 3
Australia
06 Oct 2025
Recurrent GlioblastomaPhase 3
Austria
06 Oct 2025
Recurrent GlioblastomaPhase 3
Belgium
06 Oct 2025
Recurrent GlioblastomaPhase 3
Netherlands
06 Oct 2025
Recurrent GlioblastomaPhase 3
Switzerland
06 Oct 2025
Malignant glioma of brainPhase 2
Austria
01 Feb 2022
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
12
hrmvzaudyx(euqnakokwu) = uogrkquhcz oswlrxduya (jcpsutzhwa )
-
17 Oct 2024
Phase 1
-
tknyfcsuag(cwsbeqkfma) = iukhehbzjm dxecnebhpk (tgkxtuzqjx, 7.1 - 27)
Positive
03 Sep 2024
Phase 1/2
Glioblastoma
Second line
10
external beam radiation therapy+TLX-101
fyhyerlmwd(yntmkdnjiy) = 30%(decreased lymphocyte count, fatigue, headache and hiccups);20%(decreased platelet count, diarrhea, cerebral oedema/swelling, and insomnia) apytzbihkn (jiyagazjjq )
Positive
21 Sep 2022
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Translational Medicine

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Deal

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Core Patent

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Clinical Trial

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Approval

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Regulation

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