| 摘要 |
A process for the manufacture of iodixanol by performing a purification process of the crude product in a solvent comprising 1-methoxy-2-propanol. The crude product may be obtained in aqueous solution from dimerization of 5-acetamido-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-isophthalamide ("Compound A"). |
