Last update 27 Feb 2026

Iobenguane I-123

Overview

Basic Info

Drug Type
Small molecule drug, Diagnostic radiopharmaceuticals
Synonyms
123I-Iobenguane, 3-Iodobenzylguanidine (123I), 3-Iodobenzylguanidine (123I) Injection
+ [8]
Target-
Action
enhancers
Mechanism
SPECT(Single-photon emission-computed tomography enhancers)
Originator Organization
Inactive Organization
License Organization-
Drug Highest PhaseApproved
First Approval Date
Australia (03 Jun 2004),
RegulationOrphan Drug (United States)
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Structure/Sequence

Molecular FormulaC8H12IN3O4S
InChIKeyNMHJRGCKGFRFAQ-JZXKKTDRSA-N
CAS Registry139755-80-9

External Link

KEGGWikiATCDrug Bank
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R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Lewy Body Disease
Japan
22 Dec 2023
Parkinson Disease
Japan
22 Dec 2023
Heart Failure
United States
20 Mar 2013
Pheochromocytoma
United States
19 Sep 2008
Neuroblastoma
Australia
03 Jun 2004
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Coronary Artery DiseasePhase 3
Canada
01 Dec 2013
Heart failure NYHA class IIIPhase 3
Canada
01 Dec 2013
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
375
pentitgkfr(bxtwrywioq) = lgojaezoqd xbuloxbyhn (ibyphwfrvv )
Positive
30 May 2025
pentitgkfr(bxtwrywioq) = secoglmtox xbuloxbyhn (ibyphwfrvv )
Not Applicable
-
mcssyvdjzf(lssfcxfgxg) = paorjszofj iazqtdinve (awbrcdprzf )
-
09 Jun 2024
mcssyvdjzf(lssfcxfgxg) = azjtjxpnzp iazqtdinve (awbrcdprzf )
Phase 3
395
(AdreView™)
zfcokeuvtm = kgybbxutro tpwumxhoio (daxooqarhs, doeuodrvxq - pfjgzealfs)
-
22 May 2019
Implantable Cardioverter Defibrillator+Iobenguane I -123 Injection
(Standard of Care)
zfcokeuvtm = nntayqefzt tpwumxhoio (daxooqarhs, wisfzegmou - dsvwwxpieg)
Not Applicable
5
sbvzbqzctq(xwpaoiedox) = one died on day+17 with CNS disease fkckyqpbdz (vybbnpdviy )
-
20 May 2016
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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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