HPLC method for determination of the purity of a mebrofenin-ligand for 99mTc-complexes.
A reversed-phase HPLC method has been developed for the estimation of purity and quantitative determination of mebrofenin UV detection at 205 nm was used. The stability of mebrofenin alone and in the presence of stannous chloride at 25 degrees C was studied. No decomposition product was found and there was no influence of SnCl2 on the stability of mebrofenin.
Mikiciuk-Olasik
E
E
Department of Pharmaceutical Chemistry and Drug Analysis, Medical University of Lódź, Poland. eolasik@pharm.am.lodz.pl
Bilichowski
I
I
Wojewoda
E
E
Witczak
M
M
D000814:Aniline Compounds; D002021:Buffers; D002851:Chromatography, High Pressure Liquid; D004340:Drug Contamination; D004355:Drug Stability; D005998:Glycine; D006863:Hydrogen-Ion Concentration; D007098:Imino Acids / Q000032:analysis*; D008024:Ligands; D015609:Organotechnetium Compounds / Q000032:analysis*; D011199:Potentiometry; D019275:Radiopharmaceuticals / Q000032:analysis*; D012015:Reference Standards; D013056:Spectrophotometry, Ultraviolet; D017971:Tin Compounds
D000814:Aniline Compounds; D002021:Buffers; D007098:Imino Acids; D008024:Ligands; D015609:Organotechnetium Compounds; D019275:Radiopharmaceuticals; D017971:Tin Compounds; C023599:stannous chloride; C034837:technetium Tc 99m mebrofenin; D005998:Glycine