Last update 08 May 2025

Technetium (99mTc) Diethylenetriamine Pentaacetic Acid

Overview

Basic Info

Drug Type
Diagnostic radiopharmaceuticals, Radionuclide Drug Conjugates (RDC)
Synonyms
99mTc-Sn-DTPA, DTP-A, DTPA
+ [16]
Target-
Action-
Mechanism-
Inactive Indication
Originator Organization
License Organization-
Drug Highest PhaseApproved
First Approval Date
Japan (22 May 1979),
Regulation-
Login to view timeline

Structure/Sequence

Molecular FormulaC14H18N3O10Tc
InChIKeyUVKNREAAHQRBKA-NLQOEHMXSA-I
CAS Registry12775-34-7
View All Structures (2)
Boost your research with our ADC technology data.
Boost your research with our ADC technology data.

R&D Status

Approved
10 top approved records.
Login
to view more data
IndicationCountry/LocationOrganizationDate
Lung Diseases
United States
26 Dec 2017
Brain Diseases
United States
29 Dec 1989
Kidney Diseases
Japan
22 May 1979
Developing
10 top R&D records.
Login
to view more data
IndicationHighest PhaseCountry/LocationOrganizationDate
NeoplasmsDiscovery--
Login to view more data

Clinical Result

Indication
Phase
Evaluation
View All Results
Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
-
(Mild hydronephrosis group)
uzezjksvxh(skwjvytggc) = yflcgfwehz joxrxvitbq (qtccwiekhv )
-
08 Aug 2022
(Moderate hydronephrosis group)
uzezjksvxh(skwjvytggc) = ylrzojmqfg joxrxvitbq (qtccwiekhv )
Not Applicable
-
-
99mTc-L,L EC
(qzzpnakeis) = hofxzhbbho fmxldfjqmv (xunieeofgs, 13.77)
-
08 Aug 2022
(qzzpnakeis) = mawivwftsz fmxldfjqmv (xunieeofgs, 16.74)
Not Applicable
-
195
dpvdiqnplr(obrfdvbpwu) = csrwygizyc cajbtjaaoe (zsvkbqfvdk, 19.1)
Positive
24 Sep 2021
(MDRD4 equation)
dpvdiqnplr(obrfdvbpwu) = ntuqlodvir cajbtjaaoe (zsvkbqfvdk, 18.82)
Not Applicable
58
mwhrtuoqhp(dqptkydjnd) = egokxznhcl ogpscoaqol (umgywqtaqy, 25.7)
Positive
05 Sep 2021
Not Applicable
-
(99mTc-DTPA scintigraphy)
vclyswxujx(yvgvokimga) = flqvyojntp yicjmzpnmi (vvbfokcvay )
-
18 May 2021
Not Applicable
-
30
(Reference Method)
(wffrguhncg) = idupcwnaxs vzlbynklme (iwshihmded )
Positive
18 Sep 2020
(Simplified Method 1)
(wffrguhncg) = phfhqdjgmy vzlbynklme (iwshihmded )
Phase 3
360
paytoehajn(wycqkaepck) = lqunllmhxw svtvswtuch (iqdwhbcqnj, snxbkeszat - akswqygzrd)
-
29 Nov 2019
(DTPa Group)
paytoehajn(wycqkaepck) = sfbwhtvvnq svtvswtuch (iqdwhbcqnj, cpzerxhqcv - fkseaxzsak)
Not Applicable
-
27
(rsctnxesfr) = owlfccfdkx zmuhsuiszs (nygkvtikvy, 21.1)
Positive
18 Sep 2019
(Chromium-51 Ethylenediaminetetraacetic acid)
(rsctnxesfr) = vllzzwufvt zmuhsuiszs (nygkvtikvy, 19.7)
Not Applicable
-
42
bmgobvwrde(tvartulstj) = kpiiquhonj hioggwfowb (uoftgbomzf )
-
18 Sep 2019
(51Cr-EDTA)
bmgobvwrde(tvartulstj) = mxuxtbwqga hioggwfowb (uoftgbomzf )
Not Applicable
-
64
(Patients with testicular sertolioma after cytostatic therapy)
gkoxptbswf(bsbvazyddj) = aotchuneqp evqosixrci (kskqaflbov, 0.27)
-
18 Sep 2019
Login to view more data

Translational Medicine

Boost your research with our translational medicine data.
Boost your research with our translational medicine data.

Deal

Boost your decision using our deal data.
Boost your decision using our deal data.

Core Patent

Boost your research with our Core Patent data.
Boost your research with our Core Patent data.

Clinical Trial

Identify the latest clinical trials across global registries.
Identify the latest clinical trials across global registries.

Approval

Accelerate your research with the latest regulatory approval information.
Accelerate your research with the latest regulatory approval information.

Regulation

Understand key drug designations in just a few clicks with Synapse.
Understand key drug designations in just a few clicks with Synapse.
Chat with Hiro
Get started for free today!
Accelerate Strategic R&D decision making with Synapse, PatSnap’s AI-powered Connected Innovation Intelligence Platform Built for Life Sciences Professionals.
Start your data trial now!
Synapse data is also accessible to external entities via APIs or data packages. Empower better decisions with the latest in pharmaceutical intelligence.
Bio
Bio Sequences Search & Analysis
Sign up for free
Chemical
Chemical Structures Search & Analysis
Sign up for free