High specific activity 15-(p-[123I]iodophenyl)pentadecanoic acid.
An improved labeling procedure for 15-(p-[123I]iodophenyl)pentadecanoic acid (IPPA) is reported. The exchange labeling yield was greater than 95%. The radiochemical yield is influenced by the presence of sodium. The major advantage of this method is that very high specific activity i.e. upto 190 mCi/mg labeled IPPA can be prepared.
Sajjad
M
M
Radionuclide and Cyclotron Operations Department, King Faisal Specialist Hospital and Research Centre, Riyadh, Kingdom of Saudi Arabia.
Machulla
H J
HJ
Lambrecht
R M
RM
Bakr
S
S
D007457:Iodine Radioisotopes; D007462:Iodobenzenes; D007553:Isotope Labeling
D007457:Iodine Radioisotopes; D007462:Iodobenzenes; C025391:omega-(4-iodophenyl)pentadecanoic acid