132425-06-0Relevant articles and documents
Traceurs biomedicaux - Etude physycochimique du Fe3BTMP
Vincens, M.,Mollier, H.,Naini, A.,Toulhoat, C.,Vidal, M.,et al.
, p. 822 - 831 (2007/10/02)
Biomedical tracers - Study of the properties of Fe3BTMP.The complex benzene-1,2,4,5-tetra(methylenephosphonato)triferrate III 4, Fe3BTMP, is a contrast agent for liver MRI (magnetic resonance imaging).The stoichiometries 1:1 and 3:1 were found for FeBTMP 3 and Fe3BTMP 4 using polarography and 31P NMR.At physiological pH and in aqueous solution these complexes are more stable than FeTTMP (5') and as stable as FeN3TMP (6').It was found that 3 and 4 are polymers with linear and polydimensional structures respectively. - - - benzene tetraphosphonic cyclopendents / iron (III) complexes / stability / MRI contrast agents