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Details

Stereochemistry ABSOLUTE
Molecular Formula C44H59N6O17.Ga
Molecular Weight 1011.8972
Optical Activity UNSPECIFIED
Defined Stereocenters 2 / 2
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of GALLIUM GA-68 GOZETOTIDE

SMILES

[68Ga+3].OC(=O)CC[C@H](NC(=O)N[C@@H](CCCCNC(=O)CCCCCNC(=O)CCC1=CC=C(O)C(CN(CCN(CC([O-])=O)CC2=CC(CCC([O-])=O)=CC=C2O)CC([O-])=O)=C1)C(O)=O)C(O)=O

InChI

InChIKey=AEBYHKKMCWUMKX-LNTZDJBBSA-K
InChI=1S/C44H62N6O17.Ga/c51-34-13-8-28(22-30(34)24-49(26-40(59)60)20-21-50(27-41(61)62)25-31-23-29(9-14-35(31)52)11-16-38(55)56)10-15-37(54)46-18-4-1-2-7-36(53)45-19-5-3-6-32(42(63)64)47-44(67)48-33(43(65)66)12-17-39(57)58;/h8-9,13-14,22-23,32-33,51-52H,1-7,10-12,15-21,24-27H2,(H,45,53)(H,46,54)(H,55,56)(H,57,58)(H,59,60)(H,61,62)(H,63,64)(H,65,66)(H2,47,48,67);/q;+3/p-3/t32-,33-;/m0./s1/i;1-2

HIDE SMILES / InChI

Molecular Formula Ga
Molecular Weight 67.928
Charge 3
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula C44H59N6O17
Molecular Weight 943.9693
Charge -3
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 2 / 2
E/Z Centers 0
Optical Activity UNSPECIFIED

Prostamedix is a 68Ga-labeled ligand of the prostate-specific membrane antigen (PSMA) for Prostate Cancer PET imaging. Because of the increased expression of PSMA in Prostate Cancer and its metastases, Prostamedix was reported to exhibit a favorable lesion-to-background ratio with high detection rates. Further studies evaluating Prostamedix showed substantially higher detection rates in patients with recurrent PC than reported for other imaging modalities, especially at low PSA values. The chelator HBED-CC (N,N'-bis-[2-hydroxy-5-(carboxyethyl)benzyl]ethylenediamine-N,N'-diacetic acid), represents a hitherto rarely used acyclic complexing agent especially allowing efficient radiolabelling with 68Ga even at ambient temperature. By combining HBED-CC with the PSMA inhibitor Glu-urea-Lys, a favorable aromatic part is introduced into the radiotracer which was found to be a necessary requirement for sustainable interaction with the PSMA receptor, putatively with the accessory hydrophobic pocket of the PSMA

Approval Year

PubMed

PubMed

TitleDatePubMed

Sample Use Guides

1.8–2.2 MBq per kg of body weight
Route of Administration: Intravenous
Substance Class Chemical
Created
by admin
on Sat Dec 16 09:27:08 UTC 2023
Edited
by admin
on Sat Dec 16 09:27:08 UTC 2023
Record UNII
ZJ0EKR6M10
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
GALLIUM GA-68 GOZETOTIDE
Common Name English
GALLIUM GA 68-LABELED PSMA LIGAND GLU-UREA-LYS(AHX)-HBED-CC
Common Name English
GALLIUM GA 68 GOZETOTIDE [USAN]
Common Name English
68GA-PSMA-HBED-CC
Common Name English
(68GA)PSMA-HBED-CC
Common Name English
PSMA-11 GA 68
Common Name English
(68)GA LABELED GLU-NH-CO-NH-LYS(AHX)-HBED-CC
Common Name English
GA-68 PSMA-11
Common Name English
PROSTAMEDIX
Brand Name English
GA-68-LABELED PSMA-11
Common Name English
DKFZ-PSMA-11 GA-68
Code English
GALLIUM GOZETOTIDE GA-68
Common Name English
68GA-PSMA-11
Common Name English
(68GA)HBED-PSMA
Common Name English
gallium (⁶⁸Ga) gozetotide [INN]
Common Name English
PSMA-HBED-CC GA-68
Common Name English
LOCAMETZ
Brand Name English
GALLIUM (68GA) GOZETOTIDE
Official Name English
GALLIUM GA 68 GOZETOTIDE
USAN  
Official Name English
GALLATE(5-)-68GA, (N-((((1S)-1-CARBOXY-5-((6-((3-(3-(((2-(((5-(2-CARBOXYETHYL)-2-(HYDROXY-.KAPPA.O)PHENYL)METHYL)((CARBOXY-.KAPPA.O)METHYL)AMINO-.KAPPA.N)ETHYL)((CARBOXY-.KAPPA.O)METHYL)AMINO-.KAPPA.N)METHYL)-4-(HYDROXY-.KAPPA.O)PHENYL)-1-OXOPROPYL)AMINO
Systematic Name English
GA-PSMA-HBED-CC GA-68
Common Name English
PSMA-11 GA-68
Common Name English
Gallium (68Ga) gozetotide [WHO-DD]
Common Name English
68GA-LABELLED GLU-UREA-LYS(AHX)-HBED-CC
Common Name English
GLU-NH-CO-NH-LYS-(AHX)-(68GA(HBED-CC))
Common Name English
GALLIUM GA-68 PSMA-11 [ORANGE BOOK]
Common Name English
GLU-UREA-LYS(AHX)-HBED-CC GA-68
Common Name English
Code System Code Type Description
USAN
JK-217
Created by admin on Sat Dec 16 09:27:08 UTC 2023 , Edited by admin on Sat Dec 16 09:27:08 UTC 2023
PRIMARY
FDA UNII
ZJ0EKR6M10
Created by admin on Sat Dec 16 09:27:08 UTC 2023 , Edited by admin on Sat Dec 16 09:27:08 UTC 2023
PRIMARY
RXCUI
2586016
Created by admin on Sat Dec 16 09:27:08 UTC 2023 , Edited by admin on Sat Dec 16 09:27:08 UTC 2023
PRIMARY
INN
11504
Created by admin on Sat Dec 16 09:27:08 UTC 2023 , Edited by admin on Sat Dec 16 09:27:08 UTC 2023
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PUBCHEM
91800164
Created by admin on Sat Dec 16 09:27:08 UTC 2023 , Edited by admin on Sat Dec 16 09:27:08 UTC 2023
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SMS_ID
300000005340
Created by admin on Sat Dec 16 09:27:08 UTC 2023 , Edited by admin on Sat Dec 16 09:27:08 UTC 2023
PRIMARY
CAS
1906894-20-9
Created by admin on Sat Dec 16 09:27:08 UTC 2023 , Edited by admin on Sat Dec 16 09:27:08 UTC 2023
PRIMARY
DAILYMED
ZJ0EKR6M10
Created by admin on Sat Dec 16 09:27:08 UTC 2023 , Edited by admin on Sat Dec 16 09:27:08 UTC 2023
PRIMARY
NCI_THESAURUS
C118961
Created by admin on Sat Dec 16 09:27:08 UTC 2023 , Edited by admin on Sat Dec 16 09:27:08 UTC 2023
PRIMARY
Related Record Type Details
PARENT -> SALT/SOLVATE
TARGET->RADIOLIGAND
Related Record Type Details
ACTIVE MOIETY