MIBG-Sulphate MIBG-Sulphate
3-Iodobenzyl-guanidine hemisulphate (CAS 80663-95-2), also known as MIBG-sulphate or metaiodobenzylguanidine sulphate, is a raw material used to produce the radiopharmaceutical Iobenguane (MIBG). Radioiodinated Iobenguane is used to diagnose and treat certain kinds of cancer in the adrenal glands.


Dimercaptosuccinic acid (CAS 304-55-2), also known as DMSA or meso-2,3-dimercaptosuccinic acid, is in some cases used in the treatment of lead and mercury poisoning, but is also used in other therapeutic areas. In radiopharmaceuticals its usefulness arises because of its ability to form stable complexes with radioactive-labeled metal ions.streg

Mannose-TriflateMannose Triflate
Mannose triflate (CAS 92051-23-5), also known as 1,3,4,6-Tetra-O-acetyl-2-O-trifluoro­methane­sulfonyl-β-D-mannopyranose (TATM). It is a glucose derivative used as a precursor for production of radiofluoridated sugar derivatives used in in vivo imaging procedures such as positron emission tomography (PET).



Betiatide (CAS 103725-47-9), also known as S-benzoylmercapto­acetyltriglycine or 2-[[2-[[2-[(2-benzoylsulfanylacetyl)­amino]­acetyl]­amino]­acetyl]­amino] acetic acid. Betiatide is the API in MAG3. In radiopharmaceuticals it is used in the diagnosis of congenital and acquired abnormalities, renal failure, urinary tract obstruction and calculi. Furthermore it is used in providing renal function, split function, renal angiograms and renogram curves for whole kidney and renal cortex.streg

Tetrasodium diphosphate (CAS 13472-36-1), also known as Tetrasodium pyrophosphate (TSPP). In radiopharmaceuticals it is a technetium-99m tin pyrophosphate complex used for diagnostic purposes.